{"product_id":"hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-18-x-1-3-8_3122ch8pusabb","title":"[1000 BULK] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-18 x 1-3\/8","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-18 x 1-3\/8 are heavy-duty fasteners designed to deliver dependable clamping force in demanding environments. Manufactured in the USA from Grade 8 steel, these screws offer exceptional shear strength and high torque resistance for reliability in automotive, industrial, and construction projects. The plain finish provides a straightforward, uncoated option suitable for painting or finishing as required.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSize: 5\/16-18\u003c\/li\u003e \u003cli\u003eLength: 1-3\/8 in\u003c\/li\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Plain (uncoated)\u003c\/li\u003e \u003cli\u003eHead type: Hex head cap screw\u003c\/li\u003e \u003cli\u003eThread: 5\/16-18 UNC, coarse\u003c\/li\u003e \u003cli\u003eCountry of origin: USA made\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eApplications and benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHigh-strength, reliable fastening for demanding assemblies\u003c\/li\u003e \u003cli\u003eExcellent torque transfer with a secure hex head\u003c\/li\u003e \u003cli\u003eDesigned for metal-to-metal joints in machinery, automotive, and industrial equipment\u003c\/li\u003e \u003cli\u003ePlain finish allows easy integration with coatings or paints during finishing\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these Hex Head Cap Screws Grade 8 Steel Plain for USA-made quality and dependable performance in your most critical projects. Order today to secure strong, durable fasteners that stand up to heavy use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349023723799,"sku":"3122CH8PUSABB","price":181.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_a9a45d67-ecd4-47d7-b2fc-a48b17be2966.gif?v=1744980811","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-18-x-1-3-8_3122ch8pusabb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}