{"product_id":"hex-head-cap-screws-grade-8-steel-plain-3-8-16-x-6-1-2_37104ch8pbb","title":"[175 PKG] Hex Head Cap Screws Grade 8 Steel Plain  3\/8-16 x 6-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain 3\/8-16 x 6-1\/2\u003c\/b\u003e are heavy-duty fasteners engineered for high-stress applications. Built from Grade 8 steel with a plain finish, these screws deliver outstanding strength, durability, and reliability for demanding assemblies.\u003c\/p\u003e \u003cp\u003eFeaturing a \u003cb\u003e3\/8-16 UNC\u003c\/b\u003e thread and a \u003cb\u003e6-1\/2 inch\u003c\/b\u003e length, they are ideal for applications where a strong, secure connection is required in automotive, machinery, and construction projects. The hex head provides easy driving with common wrenches or sockets, enabling fast, tool-friendly installation.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size\u003c\/b\u003e: 3\/8-16 UNC (coarse thread)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 6-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 3\/8 in (nominal)\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: Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type\u003c\/b\u003e: Hex Head Cap Screw\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAutomotive and trailer assemblies requiring high-strength fasteners\u003c\/li\u003e \u003cli\u003eMachinery and equipment fabrication\u003c\/li\u003e \u003cli\u003eStructural connections in steel frameworks\u003c\/li\u003e \u003cli\u003eIndustrial or construction projects where maximum shear and tensile strength are needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Plain finish means limited corrosion resistance compared to plated or coated fasteners. For environments with moisture or corrosive exposure, consider protective coatings or alternative finishes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348990988567,"sku":"37104CH8PBB","price":149.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_555551a5-a6ed-4b86-b17f-1bb629c71de4.gif?v=1744980715","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-3-8-16-x-6-1-2_37104ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}