{"title":"Hex Cap Screws - Grade 5","description":"\u003cp\u003eEngineered for demanding structural applications, Grade 5 steel cap screws provide superior tensile strength and durability compared to commercial grades. The medium-carbon quenched and tempered construction ensures excellent resistance to external stresses and fatigue, making them the industry standard for automotive and machinery assembly.\u003c\/p\u003e","products":[{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-2_1408ch5pbb","title":"[3300 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the reliability of our Hex Head Cap Screws in \u003cb\u003eGrade 5 steel\u003c\/b\u003e, with a \u003cb\u003eplain finish\u003c\/b\u003e and sized for versatile applications: \u003cb\u003e1\/4-20 x 1\/2\u003c\/b\u003e. Built for strength and durability, these screws are ideal for demanding assemblies in industrial, automotive, and equipment settings.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose these screws? \u003cb\u003eGrade 5 steel\u003c\/b\u003e delivers superior strength for high-load fastening, while the \u003cb\u003eplain finish\u003c\/b\u003e keeps costs down and provides a clean base for customer-specified coatings or finishes. The \u003cb\u003e1\/4-20\u003c\/b\u003e coarse thread offers reliable engagement in a variety of materials, making them a dependable choice for machinery, equipment maintenance, and assembly projects.\u003c\/p\u003e \u003cp\u003ePerfect for metal-to-metal connections where precise threading and consistent torque retention are essential. Pair with compatible nuts and bolts to create secure, long-lasting joints. Add these 1\/4-20 x 1\/2 hex head cap screws to your fastener kit today and ensure your projects are built to withstand everyday wear and demanding operational loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773245207,"sku":"1408CH5PBB","price":130.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_876a4f32-a987-49df-9ae0-fcedbf4c7a3c.gif?v=1744982652"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-5-8_1410ch5pbb","title":"[3000 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 5\/8","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, our Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 5\/8 deliver dependable performance in metal assemblies.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for high strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) for applications where plating isn’t required or when you’ll apply your own finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e External hex head for easy driving with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC coarse thread, suitable for metal-to-metal fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 inch.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex drive compatible with common tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cp\u003eThese hex head cap screws are versatile for automotive, machinery, equipment assembly, and general repairs where a strong, dependable fastener is required. The Grade 5 steel provides excellent strength-to-weight ratio, making them suitable for high-stress joints when used with corresponding nuts or tapped holes.\u003c\/p\u003e \u003ch3\u003eShop with confidence\u003c\/h3\u003e\n\u003cp\u003eAll fasteners are manufactured to standard hardware specifications, ensuring compatibility with conventional nuts, washers, and taps. If you’re stocking up, these Grade 5 plain hex cap screws are a reliable choice for ongoing projects and professional builds.\u003c\/p\u003e \u003cp\u003eOrder these 1\/4-20 x 5\/8 hex head cap screws today for a secure, high-strength fastening solution in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773310743,"sku":"1410CH5PBB","price":128.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_63333c82-4ed3-4903-8954-906fee4233bd.gif?v=1744983400"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-3-4_1412ch5pbb","title":"[2700 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 3\/4","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 3\/4 are high-strength fasteners ideal for general machinery, automotive, and assembly projects. The Grade 5 steel core delivers robust tensile and shear performance, while the plain finish keeps the screw simple and versatile for use in unplated environments. With a 1\/4-20 UNC coarse thread and 3\/4 inch length, these screws thread smoothly into tapped holes or nuts to secure components firmly.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel for high-strength performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size\u003c\/b\u003e: 1\/4-20 UNC (coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex head for common socket\/Allen drive\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Hex drive\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: General purpose fastening in machinery, automotive, and assembly projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size\u003c\/b\u003e: 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Hex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773343511,"sku":"1412CH5PBB","price":124.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_eccc6741-1e16-452f-83d0-f700aaa5fec8.gif?v=1744982768"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1_1416ch5pbb","title":"[2200 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1\u003c\/b\u003e delivers high-strength fastening for demanding mechanical assemblies. With a plain finish and a 1\/4-20 thread, these screws are built to perform in rugged environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse these hex head cap screws for machinery, automotive, equipment mounting, and general fabrication projects. The Grade 5 steel provides reliable strength and performance in applications where a sturdy, corrosion-resistant finish is not required by design.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e Plain finish offers no corrosion protection. Use in dry or protected environments, or pair with suitable coatings for outdoor or high-moisture use.\u003c\/p\u003e \u003ch4\u003eWhy choose Grade 5 hex screws\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-strength steel for critical fastening\u003c\/li\u003e\n\u003cli\u003ePlain finish keeps parts compact and clean for certain assemblies\u003c\/li\u003e\n\u003cli\u003eStandard 1\/4-20 thread accepts a wide range of nuts and tapped holes\u003c\/li\u003e\n\u003cli\u003eHex head provides strong, simple driving with common hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773409047,"sku":"1416CH5PBB","price":118.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_9e63994e-87f8-4468-b006-9ad020523ee3.gif?v=1744981747"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-1-4_1420ch5pbb","title":"[1900 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003eSecure your assemblies with the reliable performance of Hex Head Cap Screws in SAE Grade 5 steel with a plain finish. Sized at 1\/4-20 x 1-1\/4, these screws deliver strong clamping power for indoor mechanical applications, equipment maintenance, and general construction.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e SAE Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHeat treatment:\u003c\/b\u003e Quenched and tempered\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDesigned for dependable performance in automotive, machinery, and general construction projects where a robust, non-coated fastener is preferred. The plain finish simplifies inspection and maintenance in indoor environments or protected outdoor setups.\u003c\/p\u003e \u003ch3\u003eWhy choose Grade 5 plain steel hex screws\u003c\/h3\u003e\n\u003cp\u003eGrade 5 steel offers a high-strength option for critical joints, delivering reliable torque retention and durability under load. The plain finish reduces complexity in assembly and is suitable for applications where coatings aren’t required or would interfere with fitment.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cp\u003eFor best results, ensure receiving threads are clean and free of debris. Apply a light lubricant to the threads if recommended by your torque guidelines, and refer to standard torque charts for SAE Grade 5 fasteners to determine the appropriate torque for 1\/4-20 x 1-1\/4 screws in plain steel.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773474583,"sku":"1420CH5PBB","price":116.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_25e98104-4984-4a98-8498-e829763d84aa.gif?v=1744983328"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-3-8_1422ch5pbb","title":"[1600 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-3\/8","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable performance in a wide range of mechanical assemblies, our Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-3\/8 provides a robust fastening solution for heavy-duty applications. The Grade 5 steel offers high strength and durability, while the plain (uncoated) finish keeps you free to paint or finish to match your project needs.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead style\u003c\/b\u003e: Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1-3\/8 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose These Grade 5 Hex Screws\u003c\/h3\u003e\n\u003cp\u003eGrade 5 steel delivers excellent strength-to-weight performance, making these screws suitable for demanding fastening tasks. The plain finish provides flexibility for painting, coating, or easy integration into assemblies where plating is not required.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachinery and equipment assembly\u003c\/li\u003e \u003cli\u003eAutomotive and agricultural machinery\u003c\/li\u003e \u003cli\u003eGeneral construction and maintenance projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, use with compatible 1\/4-20 nuts or tapped holes and a suitable driver to achieve the correct torque. These screws are designed for standard 1\/4-20 threads and a length of 1-3\/8 inches, offering reliable clamping and long service life.\u003c\/p\u003e \u003cp\u003eAdd to cart now to secure a high-strength, versatile fastening solution for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773507351,"sku":"1422CH5PBB","price":109.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_791a9e94-92ae-4283-8549-4ae09f7aa01c.gif?v=1744980743"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-1-2_1424ch5pbb","title":"[1600 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your hardware toolkit with our Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-1\/2. Built from strong Grade 5 steel and finished plain, these bolts deliver reliable performance in a wide range of general-purpose applications.\u003c\/p\u003e \u003cp\u003eDesigned for durability and easy assembly, they feature a hex head for straightforward wrench tightening and a coarse 1\/4-20 thread for quick, secure fastening.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread:\u003c\/b\u003e 1\/4\"-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/2\" (overall)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (unplated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Hex wrench compatible\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e General-duty fasteners for machinery, automotive, and construction projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re repairing, assembling, or fabricating, this hex cap screw provides high-strength performance without compromising on value. Order now to secure dependable fastening power in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773540119,"sku":"1424CH5PBB","price":114.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_01634cfd-d276-410e-b572-051841dea80e.gif?v=1744979722"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-2-1-4_1436ch5pbb","title":"[1000 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 2-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e Grade 5 Steel Plain, 1\/4-20 x 2-1\/4. These robust fasteners deliver reliable strength for metal-to-metal assemblies in a variety of applications.\u003c\/p\u003e \u003cp\u003eCrafted from \u003cb\u003eGrade 5 steel\u003c\/b\u003e and finished in a \u003cb\u003eplain (uncoated)\u003c\/b\u003e design, this screw offers dependable performance under demanding conditions. It features a \u003cb\u003ehex head\u003c\/b\u003e for easy driving with standard tools and a \u003cb\u003e1\/4-20 UNC\u003c\/b\u003e thread that mates with compatible nuts and tapped holes. The \u003cb\u003e2-1\/4 inch\u003c\/b\u003e length provides strong clamping power while maintaining a compact profile for tight spaces.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 2-1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: UNC (1\/4-20)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits include excellent clamp load, compatibility with standard hex drives, and versatile use across machinery, automotive, and metal fabrication projects. These hex head cap screws are a dependable choice when you need strong, durable fasteners that resist loosening under dynamic loads.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIdeal applications\u003c\/b\u003e: machinery assembly, equipment maintenance, frame construction, and general purpose fastening in metal-to-metal connections. For best results, torque to the manufacturer’s specifications using a standard hex socket or wrench.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773671191,"sku":"1436CH5PBB","price":100.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_a424698c-9069-4a05-a764-b03b2c2c016d.gif?v=1744979116"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-2-1-2_1440ch5pbb","title":"[900 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 2-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance your hardware projects with our Hex Head Cap Screws. Crafted from Grade 5 steel and finished with a plain, uncoated surface, these screws deliver reliable strength for a wide range of assemblies. Sized at 1\/4-20 x 2-1\/2 inches, they are a dependable choice for demanding fastening tasks.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex Head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 (Coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2-1\/2 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for general purpose fastening, these Hex Head Cap Screws provide consistent performance and dependable holding power in a variety of applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773736727,"sku":"1440CH5PBB","price":98.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_d3522230-4d93-465e-b6ed-90e49d1baa1d.gif?v=1744979157"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-2-3-4_1444ch5pbb","title":"[750 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 2-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 2-3\/4\u003c\/b\u003e delivers dependable fastenings for a variety of applications. Made from Grade 5 steel with a plain finish, these screws use a 1\/4-20 UNC thread and measure 2-3\/4 inches in length, providing strong, lasting performance in engineered assemblies.\u003c\/p\u003e \u003cp\u003eKey features\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel for strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated) finish for versatile use and easy painting or coating later\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: 1\/4-20 UNC standard for common coarse thread compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 2-3\/4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead\u003c\/b\u003e: Hex head cap screw with external hex drive for robust turning\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Automotive, machinery, equipment assembly, general construction\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecification snapshot\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eProduct type\u003c\/b\u003e: Hex Head Cap Screws\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade\u003c\/b\u003e: 5\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 2-3\/4 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773769495,"sku":"1444CH5PBB","price":89.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_0ad2ffd0-6423-4d46-9125-db0a87bf9131.gif?v=1744977320"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-3_1448ch5pbb","title":"[750 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 3","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance the strength and reliability of your assemblies with our \u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 3\u003c\/b\u003e. These high-strength fasteners are designed for tough, heavy-duty applications where secure clamping and long-term durability matter.\u003c\/p\u003e \u003cp\u003eMade from high-strength Grade 5 steel and heat-treated for durability, these hex head cap screws deliver reliable performance in automotive, machinery, and construction projects. The plain finish means uncoated metal, suitable for environments where plating is not required or where you plan to apply your own finish later.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head for easy driving with a wrench or socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel (high-strength alloy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain, uncoated finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e SAE J429 Grade 5\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cp\u003ePerfect for automotive components, machinery assemblies, equipment mounting, and structural projects where a strong, dependable fastener is required.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773802263,"sku":"1448CH5PBB","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_4db9bd6d-0ff9-4072-b78e-103a7db5d57d.gif?v=1744978379"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-3-1-4_1452ch5pbb","title":"[600 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 3-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003eOur Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 3-1\/4 are built for strength and reliability in a wide range of assemblies. With a Grade 5 steel core, these hex head cap screws deliver dependable torque resistance and durability, making them a trusted choice for Machinery, Automotive, and Industrial applications. The plain finish keeps them economical and suitable for indoor or sheltered environments where corrosion resistance is not a primary concern.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHex head cap screws\u003c\/b\u003e designed for reliable driving with a standard hex wrench\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade 5 steel\u003c\/b\u003e offering robust strength and toughness for demanding uses\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePlain finish\u003c\/b\u003e (uncoated) for cost-effective performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize: 1\/4-20\u003c\/b\u003e UNC coarse thread for common, easy-to-find mating parts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength: 3-1\/4 inches\u003c\/b\u003e from under the head to tip\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread: 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003eHead type: Hex head\u003c\/li\u003e \u003cli\u003eFinish: Plain (uncoated)\u003c\/li\u003e \u003cli\u003eMaterial: Grade 5 steel\u003c\/li\u003e \u003cli\u003eLength: 3-1\/4 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for equipment assembly, automotive components, machinery, and other projects where a strong, economical fastener is required. Use with compatible nuts or tapped holes to assemble panels, brackets, and structural components.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773835031,"sku":"1452CH5PBB","price":84.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_957d1f84-d1f7-4969-b138-f3f852d34f18.gif?v=1744976571"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-3-3-4_1460ch5pbb","title":"[500 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 3-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 3-3\/4\u003c\/b\u003e are robust fasteners designed for durable, mid-range performance in a variety of assemblies. The hex head design provides easy drive with standard wrenches and sockets, while the plain (unplated) Grade 5 steel body delivers strong clamping power.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese hex head cap screws are sized 1\/4-20 with a length of 3-3\/4 inches, making them suitable for machinery, automotive, and general hardware projects where reliable, heavy-duty fastening is required.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (unplated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for general-purpose fastening in equipment, machinery, and automotive assemblies, as well as construction and hobby projects requiring a durable, high-strength fastener.\u003c\/p\u003e \u003ch3\u003eWhy choose Grade 5 steel\u003c\/h3\u003e\n\u003cp\u003eGrade 5 steel offers a strong, reliable performance for everyday industrial use. The plain finish provides a cost-effective option and is suitable for indoor, dry environments where plating is not required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773900567,"sku":"1460CH5PBB","price":86.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_ef6ab717-7951-465e-ac1b-7edc9bc7e08e.gif?v=1744975821"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-4_1464ch5pbb","title":"[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 4\u003c\/b\u003e are designed for robust, reliable fastening in a wide range of applications. Crafted from Grade 5 steel and finished plain, these screws offer superior strength with a clean, uncoated surface for interior use and environments where corrosion resistance is not required.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and Length:\u003c\/b\u003e 1\/4-20 x 4\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese hex head cap screws provide strong, durable joints suitable for general-purpose fastening in machinery, automotive, and construction projects. Their Grade 5 steel composition delivers reliable performance under load, making them a dependable choice for everyday fastening needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773933335,"sku":"1464CH5PBB","price":82.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c7411d3f-27f0-4531-ba40-5de3b31057a2.gif?v=1744975497"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-4-1-4_1468ch5pbb","title":"[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 4-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 4-1\/4\u003c\/b\u003e provide dependable fastening for heavy-duty assemblies. Made from durable Grade 5 steel with a plain, uncoated finish, these hex head cap screws offer strong performance in machinery, equipment, and structural applications where simplicity and reliability matter.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4-1\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy tightening with wrenches or sockets\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e 5\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits include high shear and tensile strength, quick installation, and broad compatibility with various fastener systems. These screws are ideal for automotive, industrial, and DIY projects where a reliable, plain-finish fastener is required. Use with appropriate nuts and washers and follow standard torque guidelines for Grade 5 steel to ensure optimal performance.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4-1\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348773998871,"sku":"1468CH5PBB","price":157.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_9cd19e79-07ac-4926-9e16-437580093a0d.gif?v=1744976128"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-5-1-2_1488ch5pbb","title":"[400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 5-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, these Hex Head Cap Screws are crafted from \u003cb\u003eGrade 5 steel\u003c\/b\u003e with a \u003cb\u003eplain (uncoated) finish\u003c\/b\u003e. The \u003cb\u003e1\/4-20 thread\u003c\/b\u003e size and \u003cb\u003e5-1\/2 inch length\u003c\/b\u003e make them ideal for a variety of industrial and mechanical applications where robust joining is required.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 1\/4-20 UNC coarse thread; length 5-1\/2 inches.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial and strength:\u003c\/b\u003e Grade 5 steel, quenched and tempered for strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain, uncoated surface for applications where additional coating is not required.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head with standard hex drive for easy tightening with common wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, automotive assemblies, equipment, and general construction where a strong, reliable fastener is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNotes:\u003c\/b\u003e Not coated with corrosion-resistant finish; in corrosive or outdoor environments consider an appropriate coating or plating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, use with appropriate nuts and washers, verify thread engagement, and follow torque specifications to ensure a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774031639,"sku":"1488CH5PBB","price":128.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_6c478c9e-68cf-4094-a3f7-b7f6b809d4a2.gif?v=1744977374"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-6_1496ch5pbb","title":"[350 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 6","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 6 are premium fasteners designed to handle demanding applications in metalwork, machinery, and construction. Crafted from Grade 5 steel with a plain finish, these 1\/4-20 hex head cap screws deliver dependable performance in assemblies requiring durable, high-strength fasteners.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 6 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (untreated) steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength Grade 5 steel\u003c\/b\u003e ensures robust performance under load.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePlain finish\u003c\/b\u003e provides versatility for both indoor and covered outdoor use.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e1\/4-20 UNC thread\u003c\/b\u003e is a common, widely compatible size.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e6 inch length\u003c\/b\u003e offers flexibility for deep or layered assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex head\u003c\/b\u003e allows quick installation with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications for these screws include automotive, machinery, construction, metal fabrication, and general assemblies. For outdoor or corrosive environments, consider coated variants or additional protective measures to extend service life.\u003c\/p\u003e \u003cp\u003eAdd to cart today to stock up on reliable Grade 5 steel hex screws for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774064407,"sku":"1496CH5PBB","price":122.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_f00636bc-4194-4e9c-a166-3006de2c0540.gif?v=1744976946"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-6-1-2_14104ch5pbb","title":"[300 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 6-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 6-1\/2\u003c\/b\u003e, a rugged fastener designed for dependable, long-lasting joints across a variety of projects.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eBuilt from \u003cb\u003eGrade 5 steel\u003c\/b\u003e, these hex head cap screws deliver high strength and proven durability. The \u003cb\u003eplain finish\u003c\/b\u003e means they are uncoated and ready for use in interior environments or where coatings aren’t required. With a standard \u003cb\u003e1\/4-20 UNC\u003c\/b\u003e thread and a length of \u003cb\u003e6-1\/2 inches\u003c\/b\u003e, they provide strong, secure fastening for metal-to-metal and equipment assemblies.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for reliable strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) for versatility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head for broad torque and easy installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 6-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e External hex (commonly used with standard wrenches)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGeneral machinery and equipment assembly\u003c\/li\u003e \u003cli\u003eIndustrial fastener applications requiring strong, reliable joining\u003c\/li\u003e \u003cli\u003eMounting hardware in automotive or construction projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with a matching nut or tapped hole\u003c\/li\u003e \u003cli\u003eEnsure threads are clean and free of debris before installation\u003c\/li\u003e \u003cli\u003eLubricate threads as needed to ease assembly and improve torque consistency\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose Grade 5 Steel Plain Hex Head Cap Screws\u003c\/h3\u003e\n\u003cp\u003eCombining robust strength with a plain finish, these fasteners deliver dependable performance in many non-corrosive environments. They are a practical choice when you need a straightforward, high-strength solution without coatings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774129943,"sku":"14104CH5PBB","price":155.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c0f7bca3-4bdb-49d0-81a1-d7d53efc5fa8.gif?v=1744975819"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-7_14112ch5pbb","title":"[300 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 7","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance your toolkit with Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 7. These high-strength fasteners are built for demanding assemblies, delivering reliable performance with a clean, plain finish.\u003c\/p\u003e \u003cp\u003eDesigned for easy installation and durable service, these hex head cap screws provide consistent torque transfer and strong joining power in a variety of applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 7 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e Grade 5\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for general-purpose fastening in machinery, equipment assembly, and various repair or construction projects where durable steel fasteners are required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774326551,"sku":"14112CH5PBB","price":166.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_795c5f5a-6af9-4a2e-99c3-813e37088017.gif?v=1744976561"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-8_14128ch5pbb","title":"[275 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 8\u003c\/b\u003e are high-strength fasteners engineered for reliability in a wide range of applications. The Grade 5 steel construction provides robust shear and tensile strength, while the plain finish keeps them versatile for various environments and mounting surfaces.\u003c\/p\u003e \u003cp\u003eWith a 1\/4-20 UNC thread and an 8-inch length, these hex head cap screws offer sturdy, long-lasting performance for machinery, automotive, construction, and equipment assemblies. The hex head design enables easy driving with standard wrenches or sockets, making installation quick and secure.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 5 steel construction\u003c\/b\u003e delivers excellent strength for demanding fastenings.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePlain finish\u003c\/b\u003e provides versatility for a variety of applications without coating-related issues.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex head cap screw\u003c\/b\u003e design for reliable torque and straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size: 1\/4-20 UNC\u003c\/b\u003e for common hardware compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength: 8 inches\u003c\/b\u003e suited for extended reach in assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type: Hex\u003c\/b\u003e compatible with standard wrenches and sockets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 8 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774359319,"sku":"14128CH5PBB","price":173.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_7997a143-cfc1-4ea3-b3b1-876d699d2be9.gif?v=1744976926"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-7-8_1414ch5pbb","title":"[2500 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 7\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 7\/8\u003c\/b\u003e is a high-strength fastener designed for reliable, heavy-duty assemblies. This hex head cap screw features Grade 5 steel with a plain finish for rugged performance in a variety of environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 7\/8 inch\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this 1\/4-20 x 7\/8 fastener for secure joining in machinery, equipment, and general fastening tasks where strength and reliability are essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774392087,"sku":"1414CH5PBB","price":123.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c99afc6c-179e-4e63-a3e2-3921b5c5c135.gif?v=1744983487"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-1-8_1418ch5pbb","title":"[2000 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-1\/8","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful and dependable, the Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-1\/8 are designed for high-torque fastening in machinery, equipment, and fabrication projects. Featuring a hex head for easy driving and a plain uncoated finish, these screws deliver strong clamping with a clean, unobtrusive appearance.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cp\u003eGrade 5 steel provides a balance of strength and toughness, making these screws suitable for a wide range of applications where reliable performance is essential. The 1\/4-20 thread size and 1-1\/8 inch length fit common tapped holes and provide ample engagement for secure assemblies.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e Grade 5\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/8 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Hex drive (internal hex\/Allen)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePair with compatible nuts and washers for a secure, long-lasting assembly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774424855,"sku":"1418CH5PBB","price":118.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_e197e20b-0876-4d61-aa78-8683a52c98fc.gif?v=1744982756"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-5-8_1426ch5pbb","title":"[1500 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-5\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-5\/8\u003c\/b\u003e are robust fasteners engineered for reliable performance in machinery, automotive, and fabrication projects. Made from Grade 5 steel with a plain finish, these hex head cap screws deliver high strength and dependable holding power for everyday applications.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel for strong, durable fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated) steel suitable for indoor or coated applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: 1\/4-20 UNC thread for common compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 1-5\/8 inch overall length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead \u0026amp; Drive\u003c\/b\u003e: Hex head with standard hex drive for solid torque transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for equipment frames, machinery assemblies, brackets, and general fabrication.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a strong, long-lasting fastener that can withstand demanding assembly tasks, these hex head cap screws are a reliable choice. Pair with the appropriate nut or tapped hole and apply proper torque for optimal clamping force.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774490391,"sku":"1426CH5PBB","price":219.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_d061cf22-395a-403c-ba07-4979304aa8d4.gif?v=1744983493"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-2_1432ch5pbb","title":"[1200 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 2\u003c\/b\u003e deliver reliable high-strength fasteners for metal-to-metal connections in a wide range of applications. Crafted from Grade 5 steel with a plain finish, these screws provide dependable performance without plating.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 1\/4-20 UNC \u003ci\u003e(coarse thread)\u003c\/i\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for straightforward driving with standard wrenches or sockets\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for strong, durable fastening\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (unplated) for compatibility with certain assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for automotive, machinery, equipment, and general fabrication projects where a robust, non-coated fastener is required. Use with the appropriate nuts and washers and follow established torque guidelines for Grade 5 steel to ensure a secure fit.\u003c\/p\u003e \u003cp\u003eEnhance your toolkit with these dependable hex head cap screws and keep your builds secure and reliable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774523159,"sku":"1432CH5PBB","price":108.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_b4c387ca-d92a-4f13-87aa-8ea9f6c68c88.gif?v=1744981771"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-1-3-4_1428ch5pbb","title":"[1400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 1-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-3\/4\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eTrust-worthy fasteners built for strength and reliability, these hex head cap screws are crafted from Grade 5 steel and finished plain for versatile use in a variety of assemblies. The plain (uncoated) surface is ideal when you plan to finish or coat the hardware in a separate process, or when mating with other components that require a bare steel fit.\u003c\/p\u003e \u003cp\u003eEngineered for demanding applications, this 1\/4-20 x 1-3\/4 screw features a standard coarse thread (1\/4-20 UNC) and a hex drive for secure tightening with common wrenches or sockets. The combination of Grade 5 hardness and the 1-3\/4 inch length provides dependable clamping force for automotive, industrial, and fabrication projects.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose these screws?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-strength Grade 5 steel for reliable performance in demanding assemblies\u003c\/li\u003e \u003cli\u003ePlain finish allows convenient finishing, coating, or plating as part of your workflow\u003c\/li\u003e \u003cli\u003eStandard hex drive enables fast, secure tightening with common tools\u003c\/li\u003e \u003cli\u003eIdeal for automotive, machinery, equipment assembly, and general fabrication\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eOrder these Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 1-3\/4 for durable fasteners that stand up to tough applications and meet common mechanical standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774555927,"sku":"1428CH5PBB","price":112.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_03c115fe-0741-4451-b5ca-25f5c378e1ce.gif?v=1744982512"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-3-1-2_1456ch5pbb","title":"[550 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 3-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e in \u003cb\u003eGrade 5 steel\u003c\/b\u003e with a \u003cb\u003eplain finish\u003c\/b\u003e and size \u003cb\u003e1\/4-20 x 3-1\/2\u003c\/b\u003e are built for high-strength, dependable fastening in a wide range of indoor applications. This combination delivers reliable performance for general-purpose projects and mechanical assemblies.\u003c\/p\u003e \u003cp\u003eConstructed from \u003cb\u003eGrade 5 steel\u003c\/b\u003e, these screws offer robust strength with a \u003cb\u003eplain (uncoated)\u003c\/b\u003e finish for straightforward installation using a standard hex wrench. The \u003cb\u003e1\/4-20 UNC\u003c\/b\u003e thread and \u003cb\u003e3-1\/2 inch\u003c\/b\u003e overall length provide versatility across machinery, equipment, cabinetry, automotive, and other indoor fastening needs.\u003c\/p\u003e \u003cp\u003eKey advantages include strong load-bearing capacity, compatibility with common hardware, and easy handling in tight spaces. For best results, use with appropriate washers and nuts as required by your specific application.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex head\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for general-purpose fastening in equipment, machinery, automotive projects, cabinetry, and other indoor assemblies that require strong, reliable fasteners.\u003c\/p\u003e \u003cp\u003eAdd these hex head cap screws to your toolkit to ensure sturdy, long-lasting connections in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774588695,"sku":"1456CH5PBB","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_7e15a002-0148-4e4c-8927-1edc578f3b70.gif?v=1744976123"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-4-1-2_1472ch5pbb","title":"[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 4-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance your toolkit with our Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 4-1\/2. These high-strength fasteners are designed for reliable, everyday use in machinery, automotive, and general hardware applications. The Grade 5 steel provides excellent strength, while the plain finish offers a clean, economical option for many assemblies.\u003c\/p\u003e \u003ch3\u003eKey Attributes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead Style:\u003c\/b\u003e Hex Head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex Socket (Allen)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \/ Threads:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4-1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications include general purpose fastening in machinery, manufacturing, and equipment assembly where strong, durable fasteners are required. The plain finish keeps costs down and is suitable for painting or plating as needed on project sites.\u003c\/p\u003e \u003cp\u003eAdd to cart to secure these dependable Grade 5 hex head cap screws for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774621463,"sku":"1472CH5PBB","price":93.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_ca384d86-ac22-416f-96d9-a8bf40000e42.gif?v=1744976584"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-5_1480ch5pbb","title":"[400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 5","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the sturdy Hex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 5 — engineered for reliable fastening in tight spaces and high-stress assemblies. With a plain, uncoated finish and standard 1\/4-20 threads, these screws are a versatile choice for a wide range of projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex Head Cap\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex-driven for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachinery and equipment assembly\u003c\/li\u003e \u003cli\u003eAutomotive and trailer components\u003c\/li\u003e \u003cli\u003eIndustrial hardware projects and general construction\u003c\/li\u003e \u003cli\u003eAny application requiring a strong, high-torque fastener\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Grade 5 steel Hex Cap Screws\u003c\/h3\u003e\n\u003cp\u003eGrade 5 steel provides a robust balance of strength and toughness for demanding fastening tasks. The hex head offers broad torque tolerance and easy turning with standard tools. Plain finish keeps cost down and lets you coat or paint as needed for your project.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCore material:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCoating:\u003c\/b\u003e None (plain)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCoarse thread pitch:\u003c\/b\u003e 20 threads per inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOverall length:\u003c\/b\u003e 5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774654231,"sku":"1480CH5PBB","price":113.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_805657c9-b380-496d-a7ed-cfcd78b1326d.gif?v=1744976565"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-1-4-20-x-7-1-2_14120ch5pbb","title":"[275 BULK] Hex Head Cap Screws Grade 5 Steel Plain  1\/4-20 x 7-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 1\/4-20 x 7-1\/2\u003c\/b\u003e deliver dependable strength for a wide range of industrial and maintenance applications. With a hex head for easy tightening and a plain, uncoated finish, these screws are ready for use in protected environments or for coatings and treatments as needed. Each screw measures 1\/4-20 in size and 7-1\/2 inches in length, providing robust, secure fastenings for metal assemblies.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for high strength.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head design for strong torque and easy installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreads:\u003c\/b\u003e 1\/4-20 UNC coarse thread.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 7-1\/2 inch overall length.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, automotive assemblies, brackets, and general fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eThese screws are designed with standard 1\/4-20 thread compatibility and a 7-1\/2 inch length, making them suitable for a broad range of metal-to-metal assemblies. The Grade 5 steel construction provides reliable strength for demanding mechanical tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774686999,"sku":"14120CH5PBB","price":163.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_26f95166-d546-47ef-9115-806115e597a3.gif?v=1744976540"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-2_3108ch5pbb","title":"[1950 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e Grade 5 Steel, Plain Finish, 5\/16-18 x 1\/2 inch. Built for strength and reliability in a variety of applications, these screws are a dependable choice for machinery, automotive, and general hardware projects.\u003c\/p\u003e \u003cp\u003eConstructed from \u003cb\u003eGrade 5 steel\u003c\/b\u003e with a \u003cb\u003eplain (unplated)\u003c\/b\u003e finish, they provide solid performance without additional coatings. The \u003cb\u003ecoarse thread\u003c\/b\u003e 5\/16-18 ensures easy installation and strong engagement in tapped holes or with nuts.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (unplated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: Coarse (5\/16-18)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for assembly tasks where strength and straightforward installation are key. Use with matching nuts or tapped holes that accept 5\/16-18 fasteners. Store in a dry place to maintain the plain finish and ensure long-lasting performance in non-corrosive environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774818071,"sku":"3108CH5PBB","price":126.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_e5e02b98-9aa9-4ef4-bb8f-4fa8d4324c6d.gif?v=1744982762"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-5-8_3110ch5pbb","title":"[1800 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 5\/8","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 5\/8 are high-strength fasteners designed for reliable performance in a wide range of mechanical and structural applications. Featuring a plain finish, these screws have a 5\/16-18 UNC thread and measure 5\/8 inch in length. Built from Grade 5 steel, they deliver strong, secure clamping for everyday assembly tasks.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 inch\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for general fastening tasks where a strong, standard-size hex head cap screw is required. Add these Grade 5 steel screws to your hardware kit for dependable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774883607,"sku":"3110CH5PBB","price":121.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_0fb677f2-3fb3-471d-944d-5fe7ce8a5785.gif?v=1744983306"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-3-4_3112ch5pbb","title":"[1650 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 3\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 3\/4\u003c\/b\u003e deliver dependable strength and reliable fastening for a wide range of projects, from machinery assembly to automotive repairs.\u003c\/p\u003e \u003cp\u003eManufactured from high-grade Grade 5 steel, these hex head cap screws provide strong performance in demanding environments. The plain finish means they are uncoated, making them ideal when you plan to plate or coat after installation or when working in metal-to-metal contact applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/16-18 x 3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: Coarse 18 TPI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: General purpose, machinery, automotive, and equipment assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these Grade 5 hex head cap screws for secure clamping and reliable performance in a variety of assemblies. They pair well with standard hex nuts and bolts, offering a versatile solution for your fastening needs. Add to cart now to ensure you have the right fasteners on hand for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774916375,"sku":"3112CH5PBB","price":122.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_fc1d0289-7a97-4eee-8393-27dedb7be64e.gif?v=1744983542"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-7-8_3114ch5pbb","title":"[1500 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 7\/8","description":"\u003cdiv\u003e\n\u003cp\u003eChoose high-strength, reliable fastening with our Hex Head Cap Screws, crafted from Grade 5 steel with a plain finish. Sized 5\/16-18 x 7\/8, these screws deliver steadfast performance in demanding mechanical and automotive assemblies.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 7\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e External hex drive\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cp\u003ePerfect for equipment, machinery, and general fastening where strong, secure clamping is required. Compatible with standard 5\/16-18 nuts and tapped holes.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cp\u003eEnsure full thread engagement and use with a properly sized wrench or socket. Pair with washers if required by your application to distribute load and protect joined surfaces.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348774981911,"sku":"3114CH5PBB","price":115.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_5c3c2920-5b31-41ef-8b95-61c782571481.gif?v=1744983393"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1_3116ch5pbb","title":"[1400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 1 are engineered for high-strength fastening in a wide range of assemblies. The Grade 5 steel core provides excellent load-bearing capacity, while the plain finish keeps costs down and ensures compatibility with bare metal components.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 carbon steel for robust strength and reliable performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) surface for straightforward installation and compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex Head Cap Screw for solid torque transfer and easy wrenching\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC (coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1 inch (length from under the head)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, automotive, construction, and industrial assemblies requiring durable fasteners\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to pair with matching nuts and tapped holes, these Grade 5 hex screws deliver dependable strength in demanding environments. Use them where high load capacity and reliable clamping are essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775014679,"sku":"3116CH5PBB","price":114.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_4108edc0-f0ba-4e75-b636-a1c50b258acd.gif?v=1744983365"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-1-8_3118ch5pbb","title":"[1200 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1-1\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 1-1\/8\u003c\/b\u003e provide reliable, high-strength fastening for a range of applications where a secure, flush mount is required. Made from Grade 5 steel with a plain finish, these screws deliver solid performance in mechanical assemblies, automotive, and general fabrication tasks.\u003c\/p\u003e \u003cp\u003eKey advantages include excellent tensile strength, strong bite at the threads, and compatibility with common hand or power tools due to the hex head design. The 5\/16-18 thread size and 1-1\/8 inch length are ideal for joining components with corresponding nuts or tapped holes while keeping a compact profile.\u003c\/p\u003e \u003cp\u003eThese hex head cap screws are ideal for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaterial: Grade 5 steel\u003c\/li\u003e \u003cli\u003eFinish: Plain (uncoated)\u003c\/li\u003e \u003cli\u003eHead type: Hex head cap screw\u003c\/li\u003e \u003cli\u003eThread size: 5\/16-18\u003c\/li\u003e \u003cli\u003eLength: 1-1\/8 in\u003c\/li\u003e \u003cli\u003eApplications: machinery, automotive, equipment assembly, and general fastening tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775211287,"sku":"3118CH5PBB","price":109.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_cf27b457-2dfb-48c6-a8cf-d3ab7c569c54.gif?v=1744981803"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-1-4_3120ch5pbb","title":"[1100 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 1-1\/4\u003c\/b\u003e are high-strength machine screws designed for secure fastening in a wide range of applications. The plain steel construction delivers dependable performance in non-coated environments where a simple, versatile fastener is required.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial and finish:\u003c\/b\u003e Grade 5 steel with a plain (uncoated) finish for durable daily use.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size and length:\u003c\/b\u003e 5\/16-18 UNC thread, 1-1\/4 inch long.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUsage:\u003c\/b\u003e Ideal for machinery, equipment, automotive assemblies, and general construction projects when a strong, reliable connection is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Designed to be paired with compatible nuts or tapped holes that match the 5\/16-18 UNC thread.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen installing, ensure correct thread engagement and choose the appropriate length to avoid over-penetration. Note that plain steel is not a corrosion-resistant finish, so consider coating or environmental protection for outdoor or exposure-prone applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775244055,"sku":"3120CH5PBB","price":104.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c9ac7695-ac3e-4509-8648-5ee5fe3a6d99.gif?v=1744979152"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-3-8_3122ch5pbb","title":"[1000 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1-3\/8","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance your assemblies with our Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 1-3\/8. These robust fasteners are designed for dependable performance in a wide range of industrial, automotive, and fabrication applications.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-3\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose these fasteners? The Grade 5 steel delivers high tensile strength for demanding machinery and equipment, while the plain finish provides a cost-effective, straightforward option for installations where additional coatings are not required. The hex head design allows for quick and reliable drive with standard wrenches or sockets, ensuring secure clamping in brackets, housings, and mounting applications.\u003c\/p\u003e \u003cp\u003eApplications include equipment assembly, automotive components, machinery mounts, and general purpose construction where strong, reliable fasteners are essential. Pair with compatible hex nuts or tapped holes to maximize grip and load distribution, and store in a dry environment to maintain long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775276823,"sku":"3122CH5PBB","price":103.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_b1891523-c402-478a-ab1f-05a01c986957.gif?v=1744980821"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-1-2_3124ch5pbb","title":"[1000 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 1-1\/2\u003c\/b\u003e — rugged, high-strength fasteners designed for demanding assemblies. This hex head cap screw uses Grade 5 steel with a plain finish for versatile performance in non-corrosive environments.\u003c\/p\u003e \u003cp\u003eEngineered for strength and reliability, these screws are ideal for machinery, automotive, and construction projects where secure, long-lasting joins are essential.\u003c\/p\u003e \u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for robust, dependable performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) for uses where plating isn’t required\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 5\/16\" diameter, 18 threads per inch (5\/16-18 UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/2\" overall\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with standard tools\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for assemblies in non-corrosive environments, including machinery, equipment, and automotive work\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Compatible with corresponding nuts and washers; pair with the right driver and torque specs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 5\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread pitch:\u003c\/b\u003e 18 TPI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e UNC thread standard\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy settle for less when you can rely on Grade 5 steel hex screws for a secure, high-strength connection. Add these hex head cap screws to your toolkit and tackle your fastening tasks with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775309591,"sku":"3124CH5PBB","price":153.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_3b14a270-cd44-4aad-a7f1-b6b5200a9133.gif?v=1744983343"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-1-3-4_3128ch5pbb","title":"[850 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 1-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable fastening with our \u003cb\u003eHex Head Cap Screws\u003c\/b\u003e, crafted from \u003cb\u003eGrade 5 steel\u003c\/b\u003e and finished in \u003cb\u003eplain steel\u003c\/b\u003e for versatile, no-frills performance. Designed to fit standard hardware, this screw is sized \u003cb\u003e5\/16-18\u003c\/b\u003e with a length of \u003cb\u003e1-3\/4 in\u003c\/b\u003e.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread\u003c\/b\u003e: \u003cb\u003e5\/16-18 UNC\u003c\/b\u003e coarse thread for strong engagement and wide compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: \u003cb\u003eGrade 5 steel\u003c\/b\u003e provides higher tensile strength than lower grades, suitable for demanding assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: \u003cb\u003ePlain\u003c\/b\u003e steel (uncoated); may require finishing or protective coating depending on environment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: \u003cb\u003eHex head\u003c\/b\u003e provides broad torque transfer and compatibility with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: \u003cb\u003e1-3\/4 inches\u003c\/b\u003e for medium-depth fastening in metal-to-metal assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCommon applications include machinery, automotive components, equipment assembly, and other engineering projects where strong, dependable fasteners are required. Pair with corresponding nuts and washers as needed, and ensure proper torque specification for Grade 5 hex head cap screws to avoid over-tightening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775375127,"sku":"3128CH5PBB","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_d9896caf-fc82-428f-8a40-6b3549d4f89d.gif?v=1744981821"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-2_3132ch5pbb","title":"[800 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 2","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your hardware projects with these Hex Head Cap Screws in Grade 5 steel, finished in plain (uncoated) metal for reliable performance in indoor and workshop applications. Sized at 5\/16-18 with a 2-inch length, these screws deliver strong clamping power for machinery, equipment assembly, and general fastener needs.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for durability, these hex head cap screws resist typical wear and provide secure fastening in a variety of assemblies. Use with compatible nuts and washers where necessary for optimal performance. While plain steel offers solid strength, consider protective measures or coatings for outdoor or highly corrosive environments.\u003c\/p\u003e \u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMachinery and equipment mounting\u003c\/li\u003e \u003cli\u003eAutomotive repairs and maintenance\u003c\/li\u003e \u003cli\u003eIndustrial fabrication and assembly\u003c\/li\u003e \u003cli\u003eDIY projects requiring reliable, long-lasting fasteners\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 2 for dependable, high-strength fastening in your next project. Add to cart now to ensure you have the right fasteners on hand for fast, secure assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775407895,"sku":"3132CH5PBB","price":110.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_10d17eec-d473-4b1b-bccb-70cb44cbb71a.gif?v=1744983309"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-2-1-4_3136ch5pbb","title":"[700 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 2-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 2-1\/4\u003c\/b\u003e are durable fasteners designed for heavy-duty applications in machinery, equipment, and construction projects. Built from Grade 5 steel and finished plain, these screws provide reliable strength without coating interference.\u003c\/p\u003e \u003cp\u003eWith a standard 5\/16-18 UNC coarse thread and a length of 2-1\/4 inches, they offer a robust, versatile fastening solution for a variety of assemblies.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2-1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse UNC 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Grade 5 steel hex screws?\u003c\/h3\u003e\n\u003cp\u003eGrade 5 steel offers high tensile strength and durability for demanding fastening tasks. The plain finish keeps the fastener light and compatible with many assemblies where plating isn't required or desired.\u003c\/p\u003e \u003cp\u003eApplications include general machinery assembly, automotive components, and construction projects where reliable grip and resistance to wear are essential.\u003c\/p\u003e \u003cp\u003e\u003ci\u003eNote: Please verify fitment with your hardware specifications and consider thread engagement length for safe fastening.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775440663,"sku":"3136CH5PBB","price":107.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_85ade236-88ee-43d8-b492-bde0665343af.gif?v=1744982649"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-2-1-2_3140ch5pbb","title":"[600 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 2-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003ePremium Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 2-1\/2 deliver robust, reliable fastening for demanding assemblies. Crafted from strong Grade 5 steel and finished plain for clean, simple compatibility across many projects.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese hex head cap screws feature a standard coarse 5\/16-18 UNC thread and a 2-1\/2 inch length. The plain finish means they’re ready for coating, painting, or use as-is in controlled environments. They’re ideal for automotive, machinery, and general construction applications where dependable clamping power is required.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 5\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 18 threads per inch (UNC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2-1\/2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain, uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head for drive with standard wrenches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e Meets common Grade 5 fastener specifications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Use Grade 5 Steel Plain Hex Bolts\u003c\/h3\u003e\n\u003cp\u003eGrade 5 offers a strong balance of tensile strength and toughness, delivering reliable performance under load and vibration. The plain finish makes them versatile for customers who plan to apply coatings or tightly control corrosion resistance through finishing processes. These screws are designed for slotted or cross-drive wrenches, providing secure torque transfer during installation.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePerfect for automotive assemblies, equipment maintenance, machinery, and structural projects where a durable, high-strength fastener is needed. Use with matching nuts and washers for secure, lasting joints.\u003c\/p\u003e \u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e Grade 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAdd these reliable hex head cap screws to your toolbox for quick, secure assemblies that stand up to tough conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775473431,"sku":"3140CH5PBB","price":100.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_4094f479-d7fc-4c43-99ee-369cb05093db.gif?v=1744979790"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-2-3-4_3144ch5pbb","title":"[550 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 2-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 2-3\/4 are engineered for high-strength fastening in a wide range of assemblies. Featuring a plain, uncoated finish, these hex head cap screws deliver dependable performance in non-corrosive environments where the emphasis is on strength and reliability.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter \u0026amp; thread\u003c\/b\u003e: 5\/16\" diameter, 18 threads per inch (5\/16-18)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 2-3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for machinery, automotive, and equipment mounting where strong, durable fasteners are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for robust performance, these Grade 5 steel hex head cap screws provide reliable clamping power and compatibility with standard nuts and tapped holes. Use them in indoor settings or non-coated assemblies where a plain finish is preferred and high tensile strength is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775506199,"sku":"3144CH5PBB","price":100.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_076f826d-642d-4c4f-b7a6-e451c1d50ad3.gif?v=1744980640"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-3_3148ch5pbb","title":"[500 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 3","description":"\u003cdiv\u003e\n\u003cp\u003eSecure assemblies with these Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 3. Built from durable Grade 5 steel and finished plain (uncoated), these fasteners deliver reliable performance in a wide range of indoor applications where a strong, no-frills fastener is required. The hex head design provides easy driving with standard wrenches or sockets, even in tight spaces.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/16 in diameter with 5\/16-18 UNC coarse thread; length 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 5 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead\u003c\/b\u003e: Hex head cap screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: Coarse 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended use\u003c\/b\u003e: General-purpose fastening, machinery, automotive, construction\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these screws with compatible 5\/16-18 nuts and appropriate washers, and torque to manufacturer specifications. Suitable for indoor use or environments where a protective coating is applied as needed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775538967,"sku":"3148CH5PBB","price":98.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_57b29048-3407-4ba0-8ee8-9cc8659870e9.gif?v=1744979807"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-3-1-4_3152ch5pbb","title":"[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 3-1\/4","description":"\u003cdiv\u003e\n\u003cp\u003eOur Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 3-1\/4 are designed for high-strength, dependable fastening in a wide range of applications. Crafted from Grade 5 steel with a plain finish, these screws deliver reliable performance in machinery, automotive, and construction projects.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/16-18 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3-1\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead\u003c\/b\u003e: Hex Head Cap Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Finish\u003c\/b\u003e: Grade 5 Steel, Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBest For\u003c\/b\u003e: General-purpose fastenings in machinery, automotive, and construction\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith a hex drive for easy installation and compatibility with standard nuts and washers, these screws provide strong clamping force and durable performance under vibration. Choose these Grade 5 steel plain hex screws for reliable, reusable fasteners on assemblies that require a clean, uncoated surface.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775571735,"sku":"3152CH5PBB","price":95.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_3cf5114c-f412-4993-9446-faee1682c506.gif?v=1744979036"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-3-1-2_3156ch5pbb","title":"[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 3-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strong, reliable fastening, these Hex Head Cap Screws are made from Grade 5 steel with a plain finish to deliver durability in a wide range of applications. The size 5\/16-18 x 3-1\/2 inches (UNC) makes them a versatile choice for machinery, automotive, and equipment assemblies.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for high strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (unplated) for clean mating surfaces\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\/Thread:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with wrenches or sockets\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUsage:\u003c\/b\u003e Suitable for a wide range of indoor and protected-environment applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003e Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter \u0026amp; Thread:\u003c\/b\u003e 5\/16 inch, 18 TPI (UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor optimal performance, pair these screws with the appropriate nuts and washers and tighten to the recommended torque. Ideal for durable, heavy-duty assemblies that require a secure, long-lasting fastener.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775637271,"sku":"3156CH5PBB","price":102.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_4a98e07d-fa8b-4842-8976-7b0c48fc5e49.gif?v=1744980701"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-3-3-4_3160ch5pbb","title":"[400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 3-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for durability and dependable performance, Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 3-3\/4 are engineered to deliver strong, reliable clamping in a variety of industrial and mechanical applications.\u003c\/p\u003e \u003cp\u003eWith a plain, uncoated finish, these hex screws are ideal for interior use and projects where coatings are not required, offering robust strength and long-lasting performance in demanding environments.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize (diameter - thread):\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for heavy-duty fastening in machinery, automotive, and construction projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePair these Grade 5 hex screws with compatible hex nuts and washers for a secure, reliable assembly. Verify compatibility with your fastener system before use to ensure optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775670039,"sku":"3160CH5PBB","price":110.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_b22ea3a6-eeac-4a40-9895-38da74193c29.gif?v=1744979141"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-4_3164ch5pbb","title":"[400 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e Grade 5 Steel Plain 5\/16-18 x 4 are high-strength fasteners designed for durable, long-lasting assemblies. Crafted from SAE Grade 5 steel, these hex cap screws feature a plain, uncoated finish and a 5\/16-18 UNC thread, with a 4-inch length to suit extended engagement needs.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for high strength and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) for interior use and simple maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread:\u003c\/b\u003e 5\/16-18 UNC coarse thread for reliable engagement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 inches.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Hex head for easy tool engagement and torque control.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, automotive, equipment assemblies, and other interior fastening needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePair these screws with compatible nuts and washers to ensure a secure fit and proper load distribution. Store in a dry environment to maintain performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775702807,"sku":"3164CH5PBB","price":117.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_07ee2e48-0f18-45e8-a0b5-d5653c23de64.gif?v=1744981613"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-4-1-2_3172ch5pbb","title":"[300 BULK] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 4-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 4-1\/2\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for strength and reliability, these Grade 5 steel hex head cap screws feature a plain, uncoated finish for versatile use in a variety of assemblies where high shear and tensile strength are required.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade and Material:\u003c\/b\u003e SAE Grade 5 steel for strong, durable performance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) finish for compatibility with assembly processes and environments where coatings are not desired.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and Thread:\u003c\/b\u003e 5\/16-18 UNC coarse thread for fast, secure mating with standard nuts and tapped holes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4-1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Hex head for easy wrenching with common tools.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive, machinery, equipment assemblies, and construction projects where robust fasteners are needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose these Hex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 4-1\/2 for dependable torque stability, wear resistance, and compatibility with standard hardware. Add to your toolkit for reliable fastener solutions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775735575,"sku":"3172CH5PBB","price":87.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_1e71b99a-0002-4a27-9521-5c5394ef480c.gif?v=1744977331"},{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-5_3180ch5pbb","title":"[250 PKG] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 5","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 5\u003c\/b\u003e deliver high-strength fastening for heavy-duty assemblies where reliable clamping is essential. This plain-finish screw uses Grade 5 steel for superior tensile strength and durability, making it a trusted choice for machinery, automotive, and construction projects.\u003c\/p\u003e \u003cp\u003eSpecifications at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex cap\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e SAE J429 Grade 5\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this screw? The hex head design allows for fast, even seating with standard wrenches or sockets, providing solid torque transfer and dependable performance in a wide range of environments. The plain finish makes it suitable for indoor use or finishes where plating is not required. Pair with compatible nuts and washers to create strong, secure joints. For outdoor or corrosive environments, consider coated or plated alternatives.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348775768343,"sku":"3180CH5PBB","price":82.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_aa0e6c57-2b47-46bc-bc49-08c7f8a7ba55.gif?v=1744976132"}],"url":"https:\/\/mutualscrew.com\/collections\/hex-cap-screws-grade-5.oembed?page=11","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}