{"product_id":"hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-18-x-4_3164ch8pdbb","title":"[50 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-18 x 4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-18 x 4\"\u003c\/b\u003e provide superior strength for demanding assemblies. Crafted from Grade 8 steel and finished plain (uncoated), these screws are built to handle high-stress fastening with reliability.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength Grade 8 steel:\u003c\/b\u003e engineered for maximum tensile strength in critical applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePlain finish:\u003c\/b\u003e uncoated steel for simple installation and cost-efficiency.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUSA-made:\u003c\/b\u003e quality manufacturing from a trusted domestic supplier.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex head:\u003c\/b\u003e external hex drive for easy installation with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 5\/16-18 thread with a 4-inch length for versatile use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003e USA Made\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive, machinery, equipment installation, and other heavy-duty fastening tasks where strength and reliability are essential.\u003c\/p\u003e \u003cp\u003eSecure your fasteners with confidence—order these Hex Head Cap Screws Grade 8 steel plain (USA Made) 5\/16-18 x 4\" today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349053968663,"sku":"3164CH8PDBB","price":63.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_e8dbc3b4-4626-4dba-9bd3-f4250463a280.gif?v=1744928061","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-18-x-4_3164ch8pdbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}