{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-5-16-18x1-1-2_3124ch8okc","title":"[1000 BULK] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 5\/16-18X1 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance your fastener selection with Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 5\/16-18X1 1\/2. These rugged fasteners deliver top-tier strength for demanding applications in automotive, machinery, and outdoor equipment. Proudly made in the USA, they combine premium Grade 8 steel with durable yellow zinc plating for lasting performance and easy identification.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 steel\u003c\/b\u003e for maximum tensile strength and reliable performance in high-stress assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc yellow plating\u003c\/b\u003e offers corrosion resistance and a distinctive finish for longevity and visibility.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex head cap screw\u003c\/b\u003e design enables easy driving with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: \u003ci\u003e5\/16-18\u003c\/i\u003e thread, length \u003ci\u003e1-1\/2 inches\u003c\/i\u003e for versatile mid-length fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUSA Made\u003c\/b\u003e— manufactured to stringent quality standards to support domestic supply.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: ideal for heavy-duty machinery, automotive assemblies, agricultural equipment, and structural hardware requiring a secure, flush mount.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePair with matching nuts and washers to optimize load distribution and protect mating surfaces. For best results, follow torque specifications for Grade 8 fasteners to ensure a safe, durable connection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349183959319,"sku":"3124CH8OKC","price":319.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_2821449a-9319-471e-89dc-7bfd61d7ccd5.jpg?v=1747147760","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-5-16-18x1-1-2_3124ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}