{"title":"Hex Nuts","description":"\u003cp\u003eThese six-sided, internally threaded fasteners are the essential counterpart to bolts and cap screws, distributing the clamping force across the joint. Available in multiple material grades and finishes, hex nuts ensure a secure, reliable, and easily removable connection in countless mechanical and structural assemblies.\u003c\/p\u003e","products":[{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-1-4-20_14nf8dkc","title":"1\/4-20 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (5000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 1\/4-20\u003c\/b\u003e delivers exceptional strength and reliable performance for heavy-duty fastening in automotive, industrial, and construction applications. This hex nut is manufactured to a high standard and finished with zinc yellow plating for corrosion resistance and visibility.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGrade 8 steel for superior tensile strength and durability\u003c\/li\u003e \u003cli\u003eUSS coarse thread for fast, secure threading\u003c\/li\u003e \u003cli\u003e1\/4-20 thread size, a common standard for industrial fasteners\u003c\/li\u003e \u003cli\u003eZinc yellow finish provides corrosion resistance and easy identification\u003c\/li\u003e \u003cli\u003eMade in the USA for quality assurance\u003c\/li\u003e \u003cli\u003eHex nut design ensures a flush, secure fit with standard bolts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread: 1\/4-20 UNC (coarse)\u003c\/li\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc yellow plating\u003c\/li\u003e \u003cli\u003eType: Hex nut, USS coarse thread\u003c\/li\u003e \u003cli\u003eMade in: USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePack and install with confidence in any high-stress fastener job. These hex nuts are ideal for machines, equipment, and structural assemblies that demand strong performance and dependable corrosion resistance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672650007,"sku":"14NF8DKC","price":1303.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_8fd34b1e-28b7-4f55-99e5-29fc3e16bd9b.webp?v=1744980080"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-5-16-18_31nf8dkc","title":"5\/16-18 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for extreme strength and dependable performance, these Hex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow are manufactured in the USA to meet the high standards your projects demand. Sized for 5\/16-18 bolts, they provide a secure, long-lasting hold in machinery, automotive, and structural applications.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior tensile strength and wear resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating offers corrosion resistance with a bright finish for visibility in assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e USS coarse thread for quick, easy threading with standard 5\/16-18 bolts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18 inches (coarse thread).\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eManufacturing:\u003c\/b\u003e Made in USA to ensure consistent quality and reliable supply.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive, industrial machinery, construction, and equipment assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Designed to pair with corresponding 5\/16-18 bolts and, if needed, washers for a secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these hex nuts for a durable, high-strength fastening solution that stands up to demanding environments. Ensure you match with the correct bolt size and apply proper torque for optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672715543,"sku":"31NF8DKC","price":873.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_575fc76a-7e11-4525-9c36-5ff6affebe1e.webp?v=1744977473"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-3-8-16_37nf8dkc","title":"3\/8-16 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your fastener kit with the Hex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 3\/8-16. This high-strength hex nut is designed for demanding assemblies where reliability matters, combining rugged Grade 8 steel with a tough zinc yellow finish that resists corrosion and wear.\u003c\/p\u003e \u003cp\u003eCrafted in the USA, this hex nut adheres to robust manufacturing standards, delivering consistent threads and easy installation in a range of environments. The USS coarse thread specification ensures compatibility with standard 3\/8-16 bolts and common coarse-thread fastener systems.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread\u003c\/b\u003e: 3\/8-16 USS coarse thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc Yellow coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer\u003c\/b\u003e: Made in USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: USS coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 3\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread pitch\u003c\/b\u003e: 16 threads per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStrength\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc Yellow\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cp\u003ePerfect for automotive, machinery, equipment assemblies, construction, and general industrial fastening projects where strength and durability are essential.\u003c\/p\u003e \u003cp\u003eAdd this reliable hex nut to your toolkit and ensure secure, long-lasting fastenings in any crew or project. Order now for fast, USA-made quality.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672748311,"sku":"37NF8DKC","price":924.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_050225e9-289c-4d43-a0ef-e8a20eb70c07.webp?v=1744984341"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-7-16-14_43nf8dkc","title":"7\/16-14 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (1500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 7\/16-14\u003c\/b\u003e is a high-strength hex nut designed for demanding fastening tasks. Engineered with USS coarse thread and Grade 8 steel, it delivers reliable performance in tough environments. The zinc yellow finish provides corrosion resistance, while the Made in USA production ensures strict quality control and local sourcing.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for exceptional strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e USS coarse thread profile for quick, secure tightening on 7\/16-14 fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\/Thread Pitch:\u003c\/b\u003e 7\/16-14 UNC (coarse) specification.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating to resist corrosion and provide visibility.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA with strict manufacturing standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose This Hex Nut?\u003c\/h3\u003e\n\u003cp\u003ePremium Grade 8 steel delivers high tensile strength for demanding assemblies, while the zinc yellow finish protects against corrosion and wear. The 7\/16-14 USS coarse thread offers broad compatibility with compatible studs and bolts, enabling fast installation and secure clamping in industrial, automotive, and construction projects. The Made in USA designation provides assurance of quality and local sourcing.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Hex Nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Type:\u003c\/b\u003e USS Coarse Thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 7\/16-14\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672781079,"sku":"43NF8DKC","price":847.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_72bc3190-db2b-4087-8d22-e05c1af4cf29.webp?v=1744984034"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-1-2-13_50nf8dkc","title":"1\/2-13 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (1300 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nut USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 1\/2-13\u003c\/b\u003e is a high-strength hex nut designed for demanding fastening tasks. Crafted from Grade 8 steel and finished with a yellow zinc coating, this nut offers superior strength, corrosion resistance, and long-lasting durability in tough environments. Proudly made in the USA, it’s trusted for automotive, industrial, and machinery applications that require reliable performance and precise fit.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size\u003c\/b\u003e: 1\/2-13 USS coarse thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Hex nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCountry of origin\u003c\/b\u003e: Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAutomotive assemblies\u003c\/li\u003e \u003cli\u003eIndustrial equipment and machinery\u003c\/li\u003e \u003cli\u003eStructural fastenings in heavy-duty projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this hex nut? It combines high tensile strength with a durable yellow zinc finish for corrosion resistance, ensuring secure, reliable joints in challenging environments. Add the Hex Nut USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 1\/2-13 to your toolkit for dependable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672879383,"sku":"50NF8DKC","price":775.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_caba3fcf-07ba-4881-9bdd-b5cf64b17020.webp?v=1744984423"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-9-16-12_56nf8dkc","title":"9\/16-12 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 9\/16-12\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDepend on durability and performance with these Hex Nuts, crafted for use in heavy-duty assemblies. The USS coarse thread ensures quick, secure fastening with standard bolts, while Grade 8 steel delivers high tensile strength for demanding environments. The zinc yellow finish provides corrosion resistance and a bright, easy-to-identify surface for fast installation in the field.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGrade 8 steel for superior strength and rigidity\u003c\/li\u003e \u003cli\u003eUSS coarse thread (9\/16-12) for fast, compatible assembly with standard bolts\u003c\/li\u003e \u003cli\u003eZinc yellow plating for corrosion resistance and a durable finish\u003c\/li\u003e \u003cli\u003eMade in USA to stringent quality standards\u003c\/li\u003e \u003cli\u003eIdeal for automotive, industrial, machinery, and heavy equipment applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc Yellow\u003c\/li\u003e \u003cli\u003eThread: USS Coarse\u003c\/li\u003e \u003cli\u003eSize: 9\/16-12\u003c\/li\u003e \u003cli\u003eOrigin: Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair with corresponding washers and bolts of the same USS coarse thread standard. These hex nuts are designed for reliable performance in both indoor and outdoor settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672912151,"sku":"56NF8DKC","price":460.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_07842b28-f793-4723-872a-41fa261e6849.webp?v=1744976222"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-5-8-11_62nf8dkc","title":"5\/8-11 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 5\/8-11\u003c\/b\u003e is a high-strength hex nut engineered for demanding industrial applications. With a USS coarse thread and Grade 8 steel construction, it delivers reliable torque-tension performance in assemblies that require rugged durability and consistent fastening.\u003c\/p\u003e \u003cp\u003eFeaturing a yellow zinc finish, this nut offers corrosion resistance and a distinctive appearance that helps with quick identification on job sites. Proudly made in the USA, it meets stringent quality standards for dependable service in machinery, automotive, and heavy equipment applications.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for maximum strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: USS coarse thread for compatibility with standard 5\/8-11 bolts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating for corrosion resistance and easy visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/8-11\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eManufacturing\u003c\/b\u003e: Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive, industrial machinery, construction, and equipment assemblies where high-strength fastening is essential and reliability is critical.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379672977687,"sku":"62NF8DKC","price":322.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_b15252c3-a265-4617-bb7c-3385256b1537.webp?v=1744980082"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-3-4-10_75nf8dkc","title":"3\/4-10 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (400 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nut USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 3\/4-10\u003c\/b\u003e is a high-strength hex nut engineered for demanding assemblies. Crafted from Grade 8 steel and finished in zinc yellow, this nut delivers dependable performance in tough environments. The USS coarse-thread design ensures reliable engagement with matching bolts, making it ideal for heavy-duty projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for outstanding strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow coating for corrosion resistance and longevity\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e USS coarse thread (3\/4-10 UNC) for fast, secure fastening\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 3\/4-10, compatible with standard 3\/4\" bolts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e suitable for automotive, construction, machinery, and industrial equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis hex nut is designed to pair with corresponding bolts to form strong joints that resist loosening under vibration and heavy loads. Use in steel structures, mounting hardware, and machinery assemblies where high strength is required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673010455,"sku":"75NF8DKC","price":478.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_fb9ec2fe-2db9-4552-83bb-0468b83ca82d.webp?v=1744984423"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-7-8-9_87nf8dkc","title":"7\/8-9 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (250 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 7\/8-9\u003c\/b\u003e are precision-engineered fasteners designed for heavy-duty applications where strength and reliability are critical. This hex nut features Grade 8 steel with a zinc-yellow finish for superior corrosion resistance and long-lasting performance in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for exceptional strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse USS thread, 7\/8-9 UNC for fast and easy installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow coating for corrosion resistance and easy identification\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Standard hex nut shape for a wide wrench contact area and secure clamping\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for heavy machinery, automotive, construction, and high-torque assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 7\/8-9\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: USS coarse thread (UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin\u003c\/b\u003e: Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor optimal performance, pair these hex nuts with matched bolts and washers, ensuring correct torque and thread engagement. Add to cart now to secure strong, reliable fastening in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673043223,"sku":"87NF8DKC","price":435.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_f0ef42a5-710d-4753-a313-59e99013baac.webp?v=1744984269"},{"product_id":"hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-1-8_100nf8dkc","title":"1-8 Hex Nuts USS Coarse Thread | Grade 8 Steel Zinc Yellow | USA Made (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your fastening reliability with our Hex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 1-8. Crafted for demanding applications, these hex nuts deliver exceptional strength, durability, and a corrosion-resistant finish that stands up to tough environments.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 steel:\u003c\/b\u003e premium high-strength hex nut designed to handle heavy loads and demanding machinery.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUSS coarse thread:\u003c\/b\u003e standard coarse threading for quick, secure installation and compatibility with common fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc Yellow finish:\u003c\/b\u003e durable corrosion resistance with a bright, protective coating.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in USA:\u003c\/b\u003e manufactured domestically to strict quality standards for consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize 1-8:\u003c\/b\u003e precise sizing to fit the corresponding fasteners in the 1-8 family.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse (USS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e 8\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in:\u003c\/b\u003e USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1-8\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese hex nuts are ideal for construction, automotive, and industrial assemblies where strength, reliability, and quick assembly are essential. Add them to your toolkit for secure, long-lasting fastenings that perform under pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673108759,"sku":"100NF8DKC","price":289.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_c8d3c404-d204-4292-8576-cfdd5c129f89.webp?v=1744975861"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-1-4-28_15nf8dkc","title":"1\/4-28 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (5000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, this Hex Nut delivers high-performance fastening for demanding assemblies. Made in the USA, it uses SAE fine thread and Grade 8 steel, finished in a durable yellow zinc coating for corrosion resistance and lasting torque performance. Sized at 1\/4-28, it's built to meet precise threading standards where secure, vibration-resistant joints matter most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 1\/4-28\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc coating for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Type\u003c\/b\u003e: SAE fine thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade In\u003c\/b\u003e: USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStyle\u003c\/b\u003e: Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for automotive, industrial machinery, and precision equipment, this hex nut delivers dependable clamping force and torque retention in high-stress environments. The Grade 8 steel provides superior strength, while the yellow zinc finish offers corrosion resistance and an attractive appearance in assemblies.\u003c\/p\u003e \u003cp\u003eChoose this SAE fine thread hex nut for reliable performance in high-strength applications where secure fastening and consistent torque are essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673141527,"sku":"15NF8DKC","price":1316.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_19c5da27-130e-48a2-b48f-c789ecf78ed4.webp?v=1744979237"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-5-16-24_32nf8dkc","title":"5\/16-24 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eMaximize strength and corrosion resistance with our \u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 5\/16-24\u003c\/b\u003e. Built from premium Grade 8 steel and finished with a durable yellow zinc coating, these hex nuts deliver reliable performance in demanding industrial and automotive applications. Proudly Made in the USA, they meet high standards for strength, durability, and quality control.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength Grade 8 steel\u003c\/b\u003e for reliable performance in demanding assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSAE fine thread\u003c\/b\u003e with \u003cb\u003e5\/16-24\u003c\/b\u003e pitch for precise engagement and reduced loosening under vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc Yellow finish\u003c\/b\u003e provides corrosion resistance and a distinctive appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex nut design\u003c\/b\u003e for easy wrench access and even load distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in USA\u003c\/b\u003e ensures consistency and traceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread size: \u003cb\u003e5\/16-24\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eThread class: \u003cb\u003eSAE Fine\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eMaterial: \u003cb\u003eSteel\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eGrade: \u003cb\u003eGrade 8\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eFinish: \u003cb\u003eZinc Yellow\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eCountry of origin: \u003cb\u003eUSA\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive, machinery, construction, and heavy equipment projects where high strength, precise thread engagement, and corrosion resistance matter. Use these hex nuts with compatible bolts and fasteners to ensure secure, long-lasting assemblies that stand up to demanding environments.\u003c\/p\u003e \u003cp\u003eFor best results, pair with a properly rated bolt and torque to the manufacturer's specification. These hex nuts are designed to provide solid performance in high-stress fastenings and are a reliable choice for professional tradespeople and DIY enthusiasts alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673174295,"sku":"32NF8DKC","price":989.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_bf6ede8c-3327-4ab3-8826-538bfe85fe70.webp?v=1744977474"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-7-16-20_44nf8dkc","title":"7\/16-20 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (1800 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 7\/16-20\u003c\/b\u003e are engineered for high-strength fastening in demanding environments. This hex nut features Grade 8 steel for exceptional load-bearing capacity, paired with a durable yellow zinc coating that resists corrosion and provides long-lasting performance in varied conditions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for superior strength and fatigue resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: SAE fine thread for precise tensioning and vibration resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc coating for corrosion protection and a clean, professional appearance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 7\/16-20 standard hex nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin\u003c\/b\u003e: Made in USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for automotive, industrial equipment, machinery assemblies, and heavy-duty fastener projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTrustworthy performance you can rely on for critical assemblies. Add these Grade 8 steel hex nuts to your toolkit and keep projects running smoothly with a secure, dependable fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673207063,"sku":"44NF8DKC","price":1029.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_5ea43ca9-9879-4d3f-baa4-5063ee82fa4a.webp?v=1744984467"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-1-2-20_51nf8dkc","title":"1\/2-20 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (1300 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 1\/2-20\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDurable and reliable, these hex nuts are crafted from Grade 8 steel and finished with a zinc yellow coating for corrosion resistance. Made in the USA, they are designed for demanding fastening applications and precise thread engagement with SAE fine thread.\u003c\/p\u003e \u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cb\u003eSAE Fine Thread\u003c\/b\u003e\u003c\/li\u003e \u003cli\u003e\u003cb\u003eGrade 8 Steel\u003c\/b\u003e\u003c\/li\u003e \u003cli\u003e\u003cb\u003eZinc Yellow Finish\u003c\/b\u003e\u003c\/li\u003e \u003cli\u003e\u003cb\u003eMade in USA\u003c\/b\u003e\u003c\/li\u003e \u003cli\u003e\u003cb\u003eSize: 1\/2-20\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse these hex nuts in assemblies that require strong, durable fastening. Pair with the appropriate bolts for secure, long-lasting performance in a variety of applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673239831,"sku":"51NF8DKC","price":862.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_ab0209d3-4786-49f8-a5f3-cd9aa5815b07.webp?v=1744984342"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-9-16-18_57nf8dkc","title":"9\/16-18 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (600 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet your high-strength fastening needs with the Hex Nut SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 9\/16-18. Built for durability, it combines a Grade 8 steel body with a zinc yellow finish for corrosion resistance and long-lasting performance in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 steel\u003c\/b\u003e for superior strength and load-bearing capability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSAE fine thread\u003c\/b\u003e for precise engagement and tighter clamping\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc yellow finish\u003c\/b\u003e provides corrosion resistance and visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in USA\u003c\/b\u003e ensures quality and traceability\u003c\/li\u003e \u003cli\u003eInternal thread: \u003cb\u003e9\/16-18\u003c\/b\u003e for compatibility with corresponding bolts\u003c\/li\u003e \u003cli\u003eClassic hex nut design for easy wrench access and broad usability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re assembling heavy machinery, automotive components, or construction projects, this hex nut delivers reliable performance and precise threading for secure, lasting assemblies. Add this essential fastener to your toolkit today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673305367,"sku":"57NF8DKC","price":363.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_64d9db16-eed4-4a09-b178-86884ef2acbe.webp?v=1744977957"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-5-8-18_63nf8dkc","title":"5\/8-18 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, this Hex Nut delivers high-performance fastening for demanding assemblies. The SAE fine-thread design and Grade 8 steel construction offer superior load-bearing capacity, while the zinc yellow finish provides corrosion resistance and easy lubrication in general service. Proudly Made in USA, this 5\/8-18 hex nut is ready for automotive, industrial, and equipment applications.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e SAE Fine Thread (5\/8-18)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter \u0026amp; thread pitch:\u003c\/b\u003e 5\/8 in diameter, 18 threads per inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003e Made in USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this hex nut?\u003c\/h3\u003e\n\u003cp\u003eDesigned for durability, it resists galling and provides consistent clamp load in high-stress environments. The fine thread improves adjustability and take-up under load, while the Grade 8 alloy delivers excellent shear and tensile strength. The zinc yellow finish adds corrosion protection for long service life in moderate outdoor and indoor settings.\u003c\/p\u003e \u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003eIdeal for automotive assemblies, machinery, equipment, and structural fittings where a high-strength fastener is required.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e Always pair with a compatible nut and bolt, and follow torque specifications for Grade 8 hardware to ensure optimal performance.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAdd to your toolkit today\u003c\/b\u003e and ensure secure, reliable fastening with these Made in USA, Grade 8 hex nuts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673370903,"sku":"63NF8DKC","price":302.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_e5263e78-5060-4cb4-83cc-96c5b05469a9.webp?v=1744979242"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-3-4-16_76nf8dkc","title":"3\/4-16 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (400 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 3\/4-16\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for high-stress assemblies, these hex nuts feature SAE fine thread compatibility and Grade 8 steel for exceptional strength. The zinc yellow finish provides corrosion resistance while maintaining a clean, professional appearance. Proudly made in the USA, they are designed for use with 3\/4-16 UNC bolts.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc yellow (zinc with yellow chromate) for corrosion resistance\u003c\/li\u003e \u003cli\u003eThread type: SAE fine thread\u003c\/li\u003e \u003cli\u003eSize and pitch: 3\/4-16 UNC\u003c\/li\u003e \u003cli\u003eConfiguration: Hex nut\u003c\/li\u003e \u003cli\u003eMade in the USA\u003c\/li\u003e \u003cli\u003eApplications: automotive, industrial machinery, and heavy equipment fastenings requiring high strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, pair with the appropriate Grade 8 bolt and tighten to your equipment's torque specification to ensure a secure, vibration-resistant connection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673403671,"sku":"76NF8DKC","price":440.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_3e5a2484-0fb9-45a8-879b-b8dd788a1410.webp?v=1744984342"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-7-8-14_88nf8dkc","title":"7\/8-14 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (250 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 7\/8-14\u003c\/b\u003e are high-strength hex nuts designed to secure heavy-duty assemblies with precision. Crafted from Grade 8 steel and finished in a durable zinc yellow coating, these nuts deliver reliable performance in demanding environments.\u003c\/p\u003e \u003cp\u003eBuilt for use with corresponding SAE fine-thread bolts, they provide strong clamping force and improved torque retention in applications where vibration resistance and reliability are critical.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e SAE Fine Thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 7\/8-14\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive, machinery, construction, and heavy equipment installations where high-strength fastening is essential. These hex nuts pair with compatible bolts to form durable, vibration-resistant joints in demanding environments.\u003c\/p\u003e \u003ch3\u003eWhy Choose Grade 8 Steel with Zinc Yellow Finish\u003c\/h3\u003e\n\u003cp\u003eGrade 8 steel provides superior tensile strength for heavy-load assemblies, while the zinc yellow coating protects against rust and corrosion, extending service life in harsh conditions. The fine SAE threads ensure precise engagement and improved locking performance in high-stress applications.\u003c\/p\u003e \u003ch3\u003eInstallation and Care\u003c\/h3\u003e\n\u003cp\u003eUse with the matching bolts and clean, dry threads for best results. Avoid overtightening to prevent thread damage. Store in a dry environment to maintain coating integrity and prolong fastener life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673469207,"sku":"88NF8DKC","price":634.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_afce39a1-14bd-41c4-8719-7a7d161e8a16.webp?v=1744984268"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-made-in-usa-1-14_101nf8dkc","title":"1-14 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow | USA Made (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your fastener toolkit with our Hex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow (Made in USA) 1-14. Engineered for heavy-duty performance, these hex nuts deliver reliable strength and corrosion resistance for industrial, automotive, and construction projects.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength Grade 8 steel:\u003c\/b\u003e Built to endure demanding applications and provide lasting threading and load-holding capability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSAE fine thread:\u003c\/b\u003e Precision threads for a snug, vibration-resistant fit with matching bolts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc Yellow finish:\u003c\/b\u003e Corrosion-resistant coating with a distinctive yellow zinc sheen.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in USA:\u003c\/b\u003e Quality manufacturing with consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e SAE Fine Thread 1-14 (as listed).\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e SAE Fine\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1-14\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for machinery, automotive assemblies, heavy equipment, and construction projects where high strength and reliable torque are essential. The SAE fine thread helps prevent loosening under vibration when paired with compatible bolts.\u003c\/p\u003e \u003ch3\u003eWhy choose ours\u003c\/h3\u003e\n\u003cp\u003eOur hex nuts are manufactured to tight tolerances and tested for consistency, ensuring dependable performance across batches. The zinc yellow coating provides corrosion resistance and a professional finish that lasts in tough environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673534743,"sku":"101NF8DKC","price":270.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_8e9db381-84d6-4fc0-a5d4-9481407512aa.webp?v=1744975556"},{"product_id":"hex-nuts-steel-zinc-yellow-1-4-20_14nfykc","title":"1\/4-20 Hex Nuts | Steel Zinc Yellow (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts Steel Zinc Yellow 1\/4-20\u003c\/b\u003e are precision-engineered fasteners designed for secure, durable assemblies. Crafted from steel with a zinc yellow finish, these hex nuts provide reliable strength and corrosion resistance for everyday hardware applications.\u003c\/p\u003e \u003cp\u003eThe \u003cb\u003ethread size\u003c\/b\u003e is \u003cstrong\u003e1\/4-20\u003c\/strong\u003e, making them compatible with standard bolts of the same specification. The \u003cb\u003etype\u003c\/b\u003e is hex nut, offering multiple flat sides for easy tightening with standard wrenches.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 1\/4-20\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse these fasteners in a variety of light- to medium-duty assemblies where a dependable, zinc-protected nut is required. Add to your hardware supply and secure your projects with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673600279,"sku":"14NFYKC","price":153.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_cc163385-ddc0-4043-b50f-b0525c82daca.webp?v=1744942380"},{"product_id":"hex-nuts-steel-zinc-yellow-5-16-18_31nfykc","title":"5\/16-18 Hex Nuts | Steel Zinc Yellow (2000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eHex Nuts Steel Zinc Yellow 5\/16-18 are rugged fasteners designed for reliable performance in a variety of assemblies. Crafted from steel and finished with a zinc yellow coating, they offer strength and corrosion resistance with easy visibility in your project.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese hex nuts are ideal for general-purpose fastening needs where a secure, durable connection is required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673633047,"sku":"31NFYKC","price":150.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_02bb6981-71eb-4708-b12d-254618156510.webp?v=1744942379"},{"product_id":"hex-nuts-steel-zinc-yellow-3-8-16_37nfykc","title":"3\/8-16 Hex Nuts | Steel Zinc Yellow (1500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eChoose the Hex Nuts Steel Zinc Yellow 3\/8-16 for reliable, corrosion-resistant fastening in a variety of projects. Made from durable steel and finished with a bright yellow zinc coating, these hex nuts deliver dependable performance in both indoor and light outdoor environments.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel for strength and long-lasting performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating for corrosion resistance and a distinctive look.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 3\/8-16 (UNC) thread, designed to pair with 3\/8-inch bolts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShape:\u003c\/b\u003e Standard hex nut for easy wrench access and even load distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile:\u003c\/b\u003e Ideal for automotive, machinery, furniture, and general construction uses.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 3\/8-16\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePerfect for fastening with 3\/8-inch bolts across automotive repairs, machinery assembly, furniture projects, and general hardware tasks. The zinc yellow coating enhances durability by offering rust resistance, while the hex profile ensures secure gripping in tight spaces.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEnhance your toolkit with these dependable hex nuts—order the Hex Nuts Steel Zinc Yellow 3\/8-16 today for strong, lasting performance on every project.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673665815,"sku":"37NFYKC","price":148.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_2bc642bb-30ba-4ab1-b490-295ca7049f46.webp?v=1744942643"},{"product_id":"hex-nuts-steel-zinc-yellow-1-2-13_50nfykc","title":"1\/2-13 Hex Nuts | Steel Zinc Yellow (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eDurable and versatile, the Hex Nuts Steel Zinc Yellow 1\/2-13 are engineered for reliable fastening in a wide range of projects. Made from sturdy steel and finished with a yellow zinc coating, these nuts resist corrosion and provide dependable performance in both indoor and outdoor applications. The size \u003cb\u003e1\/2-13\u003c\/b\u003e (UNC) fits standard bolts and studs, ensuring compatibility with common hardware components.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow Zinc\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \/ Thread:\u003c\/b\u003e 1\/2-13 (UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for construction, machinery, automotive, and DIY assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCorrosion Resistance:\u003c\/b\u003e Enhanced by yellow zinc plating\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor lasting fastenings, choose these hex nuts when you need a reliable, ANSI-standard fit with durable finish. Add them to your toolkit for quick, secure assembly across projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673731351,"sku":"50NFYKC","price":119.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_a232e81a-8fab-4393-9be7-096eeb4373a9.webp?v=1744940595"},{"product_id":"hex-nuts-grade-8-steel-zinc-yellow-1-1-8-7_112nf8kc","title":"1-1\/8-7 Hex Nuts | Grade 8 Steel Zinc Yellow (95 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts Grade 8 Steel Zinc Yellow 1-1\/8-7\u003c\/b\u003e — Engineered for maximum strength, these hex nuts are crafted from Grade 8 steel and finished with a durable zinc yellow coating for reliable performance in demanding assemblies.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1-1\/8-7\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for industrial, automotive, and construction fastenings where high strength and corrosion resistance are critical. Add these hex nuts to your toolkit for dependable, long-lasting connections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673796887,"sku":"112NF8KC","price":260.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_b798e994-679b-4424-9c3c-99dcea2dd8c9.webp?v=1744980981"},{"product_id":"hex-nuts-grade-8-steel-zinc-yellow-1-1-4-7_125nf8kc","title":"1-1\/4-7 Hex Nuts | Grade 8 Steel Zinc Yellow (65 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts Grade 8 Steel Zinc Yellow 1-1\/4-7\u003c\/b\u003e — a high-strength hex nut engineered for secure fastening in demanding environments. This nut is crafted from Grade 8 steel and finished with a zinc-yellow coating for corrosion resistance and easy identification, making it ideal for heavy-duty assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 1-1\/4-7 (UNC) internal thread for standard 1-1\/4\" bolts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior strength and toughness.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow coating provides corrosion resistance and a bright, durable surface.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Hex shape for wide wrench grip and secure torque transfer.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive, construction, machinery, and industrial equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e Designed to meet high-strength performance requirements for demanding projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese hex nuts deliver reliable clamping force and long-term performance when paired with matching bolts of the same thread. Perfect for heavy-duty fastenings where strength and durability are critical. \u003c\/p\u003e \u003cp\u003eInvest in quality with these Zinc Yellow Grade 8 steel hex nuts and ensure compatibility with your fastener inventory. Order today for dependable performance in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673829655,"sku":"125NF8KC","price":228.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_97fd58dd-11d1-4e7f-8c38-2af8a4bed1ea.webp?v=1744978576"},{"product_id":"hex-nuts-grade-8-steel-zinc-yellow-1-1-2-6_150nf8kc","title":"1-1\/2-6 Hex Nuts | Grade 8 Steel Zinc Yellow (40 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for heavy-duty fastening, the Hex Nuts Grade 8 Steel Zinc Yellow 1-1\/2-6 deliver superior strength and reliable performance in demanding industrial environments. This Grade 8 hex nut is designed to pair with corresponding bolts for robust, long-lasting assemblies.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for high tensile strength and dependable torque resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating provides corrosion resistance and a bright, easy-to-identify finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and threads:\u003c\/b\u003e 1-1\/2-6 — standard UNC coarse-thread hex nut that fits common large-bore bolts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut, precision-tooled for smooth threading and consistent clamping\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e Meets industry hex nut dimensions for compatibility with standard hardware\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive, construction, machinery, equipment maintenance, and other heavy-duty fastening tasks where strong, durable fasteners are required.\u003c\/p\u003e \u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-strength components that resist loosening under vibration when used with proper torque\u003c\/li\u003e \u003cli\u003eCorrosion-resistant yellow zinc finish extends service life in indoor and outdoor settings\u003c\/li\u003e \u003cli\u003eSimple, reliable installation with compatible UNC threads\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your hardware kit with these Hex Nuts Grade 8 Steel Zinc Yellow 1-1\/2-6 and count on consistent performance across assemblies. Add to cart now to secure your next project with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673862423,"sku":"150NF8KC","price":292.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_e1658a1b-54c2-4430-98b2-e7286ee37c86.webp?v=1744980982"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-4-28_15nf8kc","title":"1\/4-28 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (5000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover reliability with our Hex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1\/4-28, engineered for demanding assemblies where strength and precise fit matter. Featuring Grade 8 steel, SAE fine-thread compatibility, and a durable zinc yellow coating, these hex nuts deliver secure fastening in automotive, industrial, and construction applications.\u003c\/p\u003e \u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength Grade 8 steel:\u003c\/b\u003e designed to withstand heavy loads and tough conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSAE fine-thread design (1\/4-28):\u003c\/b\u003e provides precise torque control and a tighter fit than coarse threaded nuts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable zinc yellow coating:\u003c\/b\u003e offers corrosion resistance and a bright, identifiable finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandard hex nut geometry:\u003c\/b\u003e optimized for easy wrenching and consistent thread engagement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile applications:\u003c\/b\u003e ideal for automotive, machinery, and general hardware assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread type: SAE Fine\u003c\/li\u003e \u003cli\u003eThread size: 1\/4-28\u003c\/li\u003e \u003cli\u003eMaterial: Steel (Grade 8)\u003c\/li\u003e \u003cli\u003eFinish: Zinc Yellow coating\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these hex nuts with compatible bolts and washers to ensure secure, reliable fastening in a variety of environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673960727,"sku":"15NF8KC","price":218.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_a9ba39ba-419e-46c4-805c-3124f0d48f36.webp?v=1744979239"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-5-16-24_32nf8kc","title":"5\/16-24 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 5\/16-24\u003c\/b\u003e offer exceptional strength and corrosion resistance for high-stress assemblies. Crafted from Grade 8 steel with a durable zinc yellow finish, these hex nuts are engineered to resist impact and provide secure, vibration-resistant fastening in automotive, industrial, and construction applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSAE Fine Thread for precise, secure engagement (5\/16-24)\u003c\/li\u003e \u003cli\u003eGrade 8 steel for superior tensile strength\u003c\/li\u003e \u003cli\u003eZinc Yellow finish for corrosion resistance and visibility\u003c\/li\u003e \u003cli\u003eStandard hex nut geometry for easy wrench access\u003c\/li\u003e \u003cli\u003eCompatible with corresponding Grade 8 fasteners\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread type: SAE Fine Thread\u003c\/li\u003e \u003cli\u003eThread size: 5\/16-24\u003c\/li\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc Yellow\u003c\/li\u003e \u003cli\u003eStyle: Hex Nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive repair, machinery, equipment assembly, and general construction projects where high-strength, reliable fastening is essential.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEnhance your fastener kit with these Grade 8, zinc-yellow coated hex nuts — order now for secure, long-lasting performance.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379673993495,"sku":"32NF8KC","price":191.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_2b543bb9-6151-4e02-86e5-d7d8692dcb71.webp?v=1744977471"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-3-8-24_38nf8kc","title":"3\/8-24 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (2000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 3\/8-24\u003c\/b\u003e are built for heavy-duty fastening and long-lasting performance in demanding applications. Crafted from high-strength Grade 8 steel and finished with a durable yellow zinc coating, these nuts provide reliable torque retention and corrosion resistance in tough environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for exceptional strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: SAE fine thread 3\/8-24 for secure, vibration-resistant fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc coating offers corrosion resistance and a distinctive, practical finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 3\/8-24 hex nut, designed to pair with compatible fasteners and components.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for automotive, machinery, and general industrial use where high-strength fastening is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these SAE fine-thread, Grade 8 steel hex nuts with a yellow zinc finish for reliable performance in demanding settings. Add them to your toolkit for secure, long-lasting assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674026263,"sku":"38NF8KC","price":187.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_0666466c-9525-4cad-aad4-3a5d7c37f975.webp?v=1744976222"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-7-16-20_44nf8kc","title":"7\/16-20 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (1000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 7\/16-20\u003c\/b\u003e are designed to deliver exceptional strength and corrosion resistance for demanding assemblies. Featuring Grade 8 steel, SAE fine thread 7\/16-20, and a durable yellow zinc finish, these hex nuts provide reliable performance in automotive, industrial, and equipment applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength material:\u003c\/b\u003e Grade 8 steel ensures reliable performance under heavy loads.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e SAE fine thread (7\/16-20) for a secure bite and precise alignment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating offers corrosion resistance and a durable surface.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Standard hex nut for easy driving with common tools.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 7\/16-20 (SAE\/US standard) for compatibility with corresponding fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive, machinery, and industrial assemblies where strength and durability matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these nuts with matching 7\/16-20 SAE fine-thread bolts or studs and tighten to the recommended torque to achieve secure, lasting connections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674059031,"sku":"44NF8KC","price":184.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_201ab9c1-6fb0-4ad4-8b26-7f865e773060.webp?v=1744975555"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-2-20_51nf8kc","title":"1\/2-20 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (900 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for high-strength fastening, these Hex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1\/2-20 deliver top-tier performance for demanding assemblies. Designed to pair with corresponding fasteners, they provide secure, lasting connections in automotive, industrial, and machinery applications.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread\u003c\/b\u003e: 1\/2-20 SAE fine-thread hex nuts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for superior tensile strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc yellow plating for corrosion resistance and bright visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose these hex nuts? The combination of Grade 8 steel and SAE fine threads delivers high-load capacity and refined adjustability, ideal for precision assemblies where a tighter, more secure fit is required. The zinc yellow finish adds lasting corrosion protection while enhancing visibility for quick inspection in busy work environments.\u003c\/p\u003e \u003cp\u003eEquipment-ready and built to endure, these hex nuts are a reliable choice for automotive, equipment, and heavy-duty construction projects. Add them to your toolkit to ensure your fastenings stay strong and dependable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674124567,"sku":"51NF8KC","price":194.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_1fc0a1d9-c16e-4394-808a-af10ba981ae2.webp?v=1744977471"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-9-16-18_57nf8kc","title":"9\/16-18 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 9\/16-18 are built for high-strength fastening in demanding environments. Crafted from Grade 8 steel and finished with a yellow zinc coating, these hex nuts deliver exceptional durability and corrosion resistance for automotive, industrial, and machinery applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating for corrosion resistance and easy identification\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e SAE fine thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 9\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBenefits include high-strength support, reliable performance in vibration-prone assemblies, and compatibility with standard SAE fasteners. These nuts are ideal for heavy equipment, construction, and automotive installations where dependable clamping is essential.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhy choose this nut?\u003c\/b\u003e Robust Grade 8 steel combines with a protective zinc yellow finish to resist corrosion while delivering sustained tightening torque and clamp load. The SAE fine thread provides precise adjustment and strong holding power in high-stress joints.\u003c\/p\u003e \u003cp\u003eAdd these Hex Nuts to your hardware kit for trusted, industrial-grade fastening you can count on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674157335,"sku":"57NF8KC","price":190.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_2b7c5b4f-321d-4143-9ae8-ee68ead600f9.webp?v=1744975859"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-5-8-18_63nf8kc","title":"5\/8-18 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 5\/8-18\u003c\/b\u003e is engineered for heavy-duty fastening with precision threads and superior strength.\u003c\/p\u003e \u003cp\u003eThese hex nuts are manufactured from Grade 8 steel and finished with a yellow zinc coating for added corrosion resistance, making them ideal for demanding industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread Standard\u003c\/b\u003e: SAE fine thread (5\/8-18) for a tighter fit and increased locking power.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel delivers high tensile strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating provides corrosion resistance and a bright, durable finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/8-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStyle\u003c\/b\u003e: Hex nut with standard hex geometry for easy wrenching and broad bearing surface.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for heavy equipment, machinery, automotive, and construction assemblies where high-strength fastening is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable performance in torque-critical applications, pair these nuts with the matching bolts and washers to create secure, vibration-resistant connections.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEnhance your toolkit with these Grade 8, SAE fine-thread hex nuts today.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674222871,"sku":"63NF8KC","price":212.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_8b182287-1eeb-41a6-ab97-b7fc9148de8a.webp?v=1744979238"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-3-4-16_76nf8kc","title":"3\/4-16 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (250 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 3\/4-16\u003c\/b\u003e are heavy-duty hex nuts designed for high-strength applications where reliability matters. Crafted from Grade 8 steel with a durable zinc yellow finish, these nuts provide excellent torque resistance and long-lasting performance.\u003c\/p\u003e \u003cp\u003eKey features and benefits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior strength and load-bearing capability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow coating for corrosion resistance and a bright, easy-to-identify appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Type:\u003c\/b\u003e SAE fine thread for precise adjustment and improved vibration resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 3\/4-16 SAE size suitable for a wide range of assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for automotive, machinery, and industrial equipment where secure, long-lasting fastenings are essential. Add these hex nuts to your toolkit for dependable performance in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674255639,"sku":"76NF8KC","price":174.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_a646b3b1-e043-4641-b960-51a93538ff0f.webp?v=1744975860"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-7-8-14_88nf8kc","title":"7\/8-14 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (200 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 7\/8-14\u003c\/b\u003e are engineered for maximum strength and dependable performance in demanding fastening applications. These hex nuts feature Grade 8 steel, a yellow zinc plating, and a 7\/8-14 SAE fine-thread configuration, making them ideal for heavy-duty assemblies in construction, machinery, and automotive settings.\u003c\/p\u003e \u003cp\u003eConstructed from high-strength Grade 8 steel, these nuts stand up to tough conditions and heavy loads. The yellow zinc finish delivers corrosion resistance while providing easy visual identification in assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for superior strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating for corrosion resistance and a durable, attractive coating.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread and size\u003c\/b\u003e: SAE fine-thread configuration in 7\/8-14, designed to mate with corresponding bolts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Standard hex nut with a hexagonal shape for easy tightening with common wrenches.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for automotive, industrial, and construction projects requiring high-strength fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re assembling heavy machinery, equipment, or structural components, these hex nuts provide reliable clamping power and long-lasting performance. Stock up for ongoing maintenance or new builds and ensure compatibility with your 7\/8-14 bolt systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674321175,"sku":"88NF8KC","price":168.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_1c949111-a562-4d30-9cc9-3073f5ee4293.webp?v=1744979238"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-14_101nf8kc","title":"1-14 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1-14\u003c\/b\u003e are high-strength hex nuts engineered for demanding assemblies. Crafted from Grade 8 steel and finished with a durable zinc-yellow coating, these nuts deliver reliable performance in automotive, industrial, and machinery applications.\u003c\/p\u003e \u003cp\u003eWith SAE fine threads, these nuts provide a precise, tighter engagement than standard coarse-thread nuts, helping resist loosening under vibration when paired with compatible bolts.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread\u003c\/b\u003e: 1-14 SAE Fine Thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc Yellow for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Hex Nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for heavy-duty automotive, industrial equipment, and machinery assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurability\u003c\/b\u003e: Heat-treated for high strength and long service life\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these hex nuts for reliable, high-strength fastening that delivers consistent torque and a secure fit in tough environments. Order now for ready-to-use hardware that meets SAE expectations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674353943,"sku":"101NF8KC","price":160.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_1858b2e9-5b45-4294-bc95-653cc0f4a770.webp?v=1744975554"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-1-8-12_113nf8kc","title":"1-1\/8-12 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (95 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding assemblies, Hex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1-1\/8-12 deliver exceptional strength, corrosion resistance, and a reliable fit for high-torque fastenings.\u003c\/p\u003e \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eHex Nut\u003c\/b\u003e is made from \u003cb\u003eGrade 8 steel\u003c\/b\u003e with a \u003cb\u003ezinc yellow\u003c\/b\u003e finish for robust performance in challenging environments. Designed for \u003cb\u003eSAE fine thread\u003c\/b\u003e applications, this nut features a 1-1\/8-12 thread, providing precise engagement and secure clamping in automotive, industrial, and machinery settings.\u003c\/p\u003e \u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 steel construction\u003c\/b\u003e ensures high tensile strength and durable performance under heavy loads.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSAE fine thread\u003c\/b\u003e for improved thread engagement and a tight, vibration-resistant fit.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize: 1-1\/8-12\u003c\/b\u003e (1-1\/8 inch nominal diameter with 12 threads per inch).\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc Yellow finish\u003c\/b\u003e provides corrosion resistance and easy identification in assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandard hex nut form\u003c\/b\u003e for easy tightening with a wrench or socket, compatible with common fasteners and tools.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile applications\u003c\/b\u003e suitable for industrial equipment, automotive, and structural projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these hex nuts for dependable strength and consistent performance in high-torque settings. Add them to your hardware kit to ensure secure, long-lasting assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674419479,"sku":"113NF8KC","price":264.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_70a9c7e8-7045-4b07-982e-c2071edac630.webp?v=1744980079"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-1-4-12_126nf8kc","title":"1-1\/4-12 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (65 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1-1\/4-12 are engineered for high-strength fastening in demanding applications. The Grade 8 steel delivers exceptional tensile strength, while the zinc yellow finish provides durable corrosion resistance for long-lasting performance in harsh environments.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cp\u003eDesigned to fit bolts with matching SAE fine threads, these hex nuts offer reliable torque-tolerance and a secure, vibration-resistant connection across automotive, machinery, and construction projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \/ Thread:\u003c\/b\u003e 1-1\/4-12 SAE fine thread hex nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow coating for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e SAE specification for dependable interchangeability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for automotive, industrial machinery, construction, and more\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBenefits:\u003c\/b\u003e High tensile strength, excellent torque tolerance, and long-lasting performance in challenging conditions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these hex nuts for a reliable fastening solution that combines strength, durability, and corrosion resistance in a compact, easy-to-install fastener.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674485015,"sku":"126NF8KC","price":211.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_757bb6d2-a15e-4ea6-abbc-6a48b94552a8.webp?v=1744978575"},{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-1-1-2-12_151nf8kc","title":"1-1\/2-12 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (40 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 1-1\/2-12\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for high-strength fastening applications, these hex nuts deliver robust performance in automotive, industrial, and machinery assemblies. The Grade 8 steel construction provides excellent tensile strength, while the SAE fine thread enhances clamping precision and resistance to loosening in vibration-prone environments. The zinc yellow finish adds corrosion resistance and a bright, recognizable finish for easy identification on busy work sites.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-strength Grade 8 steel for reliable holding power\u003c\/li\u003e \u003cli\u003eSAE fine thread: 1-1\/2-12 for precise engagement and secure fit\u003c\/li\u003e \u003cli\u003eZinc yellow plated finish for corrosion resistance and clear identification\u003c\/li\u003e \u003cli\u003eHex nut geometry allows fast, tool-friendly tightening with standard wrenches\u003c\/li\u003e \u003cli\u003eSuitable for automotive, equipment, and general industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Steel, Grade 8\u003c\/li\u003e \u003cli\u003eThread type: SAE fine\u003c\/li\u003e \u003cli\u003eSize and thread: 1-1\/2-12\u003c\/li\u003e \u003cli\u003eFinish: Zinc yellow (electroplated)\u003c\/li\u003e \u003cli\u003eStandard: ASME\/ANSI B18.2.2 compatible hex nuts\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair with corresponding Grade 8 bolts and compatible washers as part of a complete fastening solution. Store in a dry environment to preserve the zinc finish and prevent corrosion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674550551,"sku":"151NF8KC","price":256.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_aef6fcb2-a428-46c8-b618-3804d4d3bf3c.webp?v=1744979241"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-2-56_02nhykc","title":"#2-56 Hex Machine Screw Nuts | Steel Zinc Yellow (10000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Machine Screw Nuts\u003c\/b\u003e made from durable \u003ci\u003esteel\u003c\/i\u003e with a \u003ci\u003ezinc yellow\u003c\/i\u003e finish, sized for \u003cb\u003e2\/56\u003c\/b\u003e machine screws. These hex nuts provide reliable grip and corrosion resistance for a wide range of assemblies.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 2\/56\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Machinery, electronics, appliances, automotive trim, and hardware assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBenefits:\u003c\/b\u003e Strong, durable, corrosion-resistant, easy to install with standard tools\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to use: Pair with compatible \u003cb\u003e2\/56 machine screws\u003c\/b\u003e, ensure threads are clean, and tighten to the equipment's torque specification to ensure a secure fit without over-tightening.\u003c\/p\u003e \u003cp\u003eWhether you’re building equipment, repairing electronics housings, or outfitting machinery, these zinc-yellow hex nuts deliver dependable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674583319,"sku":"02NHYKC","price":276.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_83e79f16-2ab0-42d8-83ac-13a00bdb9dca.webp?v=1747421714"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-4-40_04nhykc","title":"#4-40 Hex Machine Screw Nuts | Steel Zinc Yellow (10000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eExperience secure, reliable fastening with Hex Machine Screw Nuts in steel with a yellow zinc finish. Engineered to pair perfectly with standard 4-40 machine screws, these nuts deliver dependable performance across a wide range of projects.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize \/ Thread\u003c\/b\u003e: 4-40 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating for corrosion resistance and easy identification\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProfile\u003c\/b\u003e: Hex nut design for easy tightening and a precise fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Electronics enclosures, machinery, automotive components, appliances, and general hardware assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits include strong holding power, wear resistance, and compatibility with machine screws for quick, secure assemblies. If you’re stocking up on essential fasteners for your shop or project, these hex nuts are a versatile choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674616087,"sku":"04NHYKC","price":149.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_00450cbd-703e-4c5a-8d3d-81ed1ab03eca.webp?v=1747173423"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-6-32_06nhykc","title":"#6-32 Hex Machine Screw Nuts | Steel Zinc Yellow (10000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Hex Machine Screw Nuts in Steel Zinc Yellow 6\/32 — a durable, high-performance hardware solution designed for secure, reliable fastening in metal assemblies. Perfect for professionals and DIY enthusiasts, these nuts provide a precise fit for standard machine screws with a lasting finish.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThese hex machine screw nuts are engineered from solid steel and finished with a yellow zinc coating. The result is a strong, corrosion-resistant fastener that stands up to demanding environments while delivering consistent preload and easy installation.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel for superior strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating for corrosion resistance and a recognizable, protective coating.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 6\/32 to match standard machine screws for a secure fit.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nuts designed for efficient tightening and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for electronics enclosures, machinery, automotive projects, and various DIY hardware tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose These Hex Nuts?\u003c\/h2\u003e\n\u003cp\u003eCombining robust steel construction with a durable yellow zinc finish, these hex machine screw nuts offer excellent wear resistance, long service life, and consistent performance in assemblies. Their precise thread and hex shape make them easy to install with common tools, ensuring quick, dependable fastening in a wide range of projects.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 6\/32\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674648855,"sku":"06NHYKC","price":100.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_76e10020-5e44-4c22-8d81-7beef502a4a5.webp?v=1747173940"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-8-32_08nhykc","title":"#8-32 Hex Machine Screw Nuts | Steel Zinc Yellow (10000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, precision-engineered fastening with our Hex Machine Screw Nuts. Crafted from durable steel and finished with a yellow zinc plating, these nuts deliver dependable performance in machine-screw assemblies. Designed for 8-32 UNC threads, they provide a strong, reliable bite with corrosion resistance for long-lasting use.\u003c\/p\u003e \u003cp\u003eWhether you’re outfitting a repair project, equipment, or hobby builds, these hex machine screw nuts offer a versatile solution for standard hardware needs. The yellow zinc finish helps resist rust and wear, keeping threads flowing smoothly through repeated assembly and disassembly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating (corrosion resistance)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 8-32 UNC (coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nuts\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Pairs with 8-32 machine screws\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for metalworking, equipment builds, machinery assemblies, and general-purpose fastening tasks that require a reliable 8-32 machine-screw nut.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674714391,"sku":"08NHYKC","price":275.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_6d8cbe35-61da-4223-8688-756bf521cb2e.webp?v=1747174665"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-10-24_10nhykc","title":"#10-24 Hex Machine Screw Nuts | Steel Zinc Yellow (8000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Machine Screw Nuts\u003c\/b\u003e are engineered from durable steel and finished in yellow zinc to deliver corrosion resistance and long-term performance. Sized for machine screws with a 10-24 UNC thread, these hex nuts provide a secure, flush seating in a wide range of assemblies.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel for high strength and load-bearing capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating for excellent corrosion resistance and a bright, easy-to-inspect finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread compatibility:\u003c\/b\u003e 10-24 UNC — the standard choice for many machine-screw applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProfile:\u003c\/b\u003e Hex nut geometry for fast, even tightening with wrenches or sockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliability:\u003c\/b\u003e Precision-formed threads ensure consistent performance and easy assembly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePerfect for automotive, industrial machinery, equipment housings, furniture hardware, and other projects that require a tough, dependable fastener. Whether you’re replacing worn nuts or stocking a parts kit, these steel hex nuts with yellow zinc finish are built to hold up under daily use.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey use cases:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSecuring machine screws in panels, brackets, and housings\u003c\/li\u003e\n\u003cli\u003eEnclosures, electrical cabinets, and control boxes\u003c\/li\u003e\n\u003cli\u003eAutomotive and garage equipment assemblies\u003c\/li\u003e\n\u003cli\u003eGeneral hardware and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eOrder today to ensure you have the right 10-24 hex nuts on hand for your next project, with trusted steel construction and durable yellow zinc finish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674747159,"sku":"10NHYKC","price":269.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_97d3c97b-6ded-43c0-b6c4-953670171055.webp?v=1747172331"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-10-32_11nhykc","title":"#10-32 Hex Machine Screw Nuts | Steel Zinc Yellow (8000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure and durable hex machine screw nuts crafted from \u003cb\u003esteel\u003c\/b\u003e with a \u003cb\u003ezinc yellow\u003c\/b\u003e finish. Sized for \u003cb\u003e10\/32\u003c\/b\u003e machine screws, these nuts provide dependable threading and strong clamping in a range of assemblies.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Yellow plating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 10\/32\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut for machine screws\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Electronics enclosures, machinery, control panels, and other precision assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy choose these hex machine screw nuts?\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRugged construction for repeated use and high torque transfer.\u003c\/li\u003e \u003cli\u003eCorrosion resistance thanks to the zinc yellow coating.\u003c\/li\u003e \u003cli\u003eConsistent, reliable threading ensures smooth assembly and disassembly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEnhance your hardware projects with these \u003cb\u003esteel, zinc-yellow hex machine screw nuts\u003c\/b\u003e—built to perform in demanding environments while keeping fasteners organized and easy to identify.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674779927,"sku":"11NHYKC","price":275.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_a075c1c8-6fa9-42ed-81a3-a297a5162716.webp?v=1747172792"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-1-4-20_14nhykc","title":"1\/4-20 Hex Machine Screw Nuts | Steel Zinc Yellow (5000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure your assemblies with our Hex Machine Screw Nuts in steel finished with yellow zinc. Designed to fit standard 1\/4-20 machine screws, these nuts deliver durable performance in a wide range of applications.\u003c\/p\u003e \u003cp\u003eCrafted from steel and finished with yellow zinc plating, they combine strength with corrosion resistance, making them ideal for hardware, machinery, automotive work, electronics enclosures, and DIY projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 1\/4-20 UNC (machine screw nut)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating for enhanced durability and corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nut for easy tightening with standard tools\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for 1\/4-inch screw fastenings in a variety of assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eQuality:\u003c\/b\u003e Precision-threaded to ensure a reliable, secure fit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePair with compatible bolts for a secure, long-lasting connection. Ideal for professional use in shops and for home project builds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674812695,"sku":"14NHYKC","price":247.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_fb5a663a-61d4-4a8b-9bf3-4fa530f28083.webp?v=1744976224"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-1-4-28_15nhykc","title":"1\/4-28 Hex Machine Screw Nuts | Steel Zinc Yellow (5000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eChoose dependable fastening with these Hex Machine Screw Nuts in Steel with a Zinc Yellow finish. Engineered for 1\/4-28 machine screws, these hex nuts deliver a secure, precise fit in a wide range of assemblies. The steel construction offers robust strength, while the zinc yellow coating provides corrosion resistance and high visibility for fastener identification.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel with zinc yellow finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-28\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nut\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow (zinc chromate) for durability and visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Used in machinery, automotive, equipment assembly, cabinetry, and general fastener projects\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBenefits:\u003c\/b\u003e Strong load-bearing performance, good corrosion resistance, easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, pair with corresponding 1\/4-28 machine screws and tighten to the manufacturer's specification. These nuts are designed for durable, repeatable performance in demanding environments, making them a reliable choice for both professionals and DIY enthusiasts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674976535,"sku":"15NHYKC","price":200.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_00334b57-5507-441d-b3ef-34f5e5fbd600.webp?v=1744975859"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-5-16-18_31nhykc","title":"5\/16-18 Hex Machine Screw Nuts | Steel Zinc Yellow (3000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, durable fasteners you can rely on for precision assemblies. Our Hex Machine Screw Nuts are crafted from sturdy steel and finished with a bright yellow zinc coating for dependable corrosion resistance. Designed to pair with 5\/16-18 machine screws, these hex nuts provide a reliable, vibration-resistant hold in a wide range of industrial, automotive, and equipment applications.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex nut for machine screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for machinery, automotive assemblies, and general industrial use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these nuts with the matching 5\/16-18 machine screws and torque to your equipment’s specifications. These parts are ideal for technicians, fabricators, and DIY enthusiasts looking for reliable, long-lasting fasteners.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379675009303,"sku":"31NHYKC","price":370.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_acd8a498-88b0-4de0-a0ce-105f3be61c3c.webp?v=1744979240"},{"product_id":"hex-machine-screw-nuts-steel-zinc-yellow-3-8-16_37nhykc","title":"3\/8-16 Hex Machine Screw Nuts | Steel Zinc Yellow (2000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Machine Screw Nuts Steel Zinc Yellow 3\/8-16\u003c\/b\u003e deliver reliable fastening for precision hardware assemblies. Made from high-strength steel and finished with yellow zinc plating, these nuts resist corrosion and provide a secure, long-lasting fit with 3\/8-16 machine screws.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 3\/8-16 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc plating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex machine screw nut\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for demanding environments, these hex nuts provide consistent torque tolerance, easy installation, and strong vibration resistance when paired with compatible machine screws. They are ideal for machinery, automotive assemblies, equipment enclosures, and a wide range of metalworking applications.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 3\/8-16 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Yellow zinc\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Hex nut for machine screws\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEnhance your fastener kits with these dependable hex machine screw nuts in steel and yellow zinc finish for durable performance and long-lasting value.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379675074839,"sku":"37NHYKC","price":274.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_d8e4dd44-ad81-4722-9666-4d2c4268bf09.webp?v=1744977957"},{"product_id":"hex-jam-nuts-grade-8-steel-zinc-yellow-5-16-18_31nj8kc","title":"5\/16-18 Hex Jam Nuts | Steel Zinc Yellow (4000 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, high-strength fastening with \u003cb\u003eHex Jam Nuts\u003c\/b\u003e \u003cb\u003eGrade 8 steel\u003c\/b\u003e \u003cb\u003eZinc Yellow finish\u003c\/b\u003e in \u003cb\u003e5\/16-18\u003c\/b\u003e threads. Designed to lock onto bolts and resist loosening under vibration, these jam nuts are essential for industrial, automotive, and machinery applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel for maximum strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Zinc Yellow coating for corrosion resistance and high visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: 5\/16-18 (UNC) standard\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Hex jam nut designed to lock onto bolts and prevent loosening\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Ideal for automotive, machinery, equipment, construction, and general fastener uses\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread size: 5\/16-18\u003c\/li\u003e \u003cli\u003eNut style: Hex jam nut\u003c\/li\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc Yellow\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose trusted grade 8 hex jam nuts to ensure secure assemblies in high-vibration environments. Order today to keep your projects tight and reliable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379676025111,"sku":"31NJ8KC","price":400.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/43NJYKC_f5be8247-6e92-4f0c-8dbf-a9a6d43a71a1.webp?v=1744976265"}],"url":"https:\/\/mutualscrew.com\/collections\/hex-nuts.oembed?page=17","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}