{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-7-8-9x3_8748ch8okc","title":"[55 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 7\/8-9X3","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your hardware kit with our Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 7\/8-9X3. Designed for heavy-duty performance, these fasteners combine high strength with reliable corrosion resistance, ideal for demanding assemblies.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eGrade 8 steel:\u003c\/b\u003e unmatched tensile strength for critical joints.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eZinc yellow plated:\u003c\/b\u003e durable corrosion resistance for long-lasting service.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e7\/8\" diameter, 3\" length:\u003c\/b\u003e standard size for heavy equipment and automotive applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e7\/8\"-9 UNC thread:\u003c\/b\u003e coarse thread for quick, secure fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex head:\u003c\/b\u003e allows torque with standard wrenches for fast installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUSA-made:\u003c\/b\u003e built to strict quality standards with reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for automotive assemblies, machinery, equipment mounting, heavy construction hardware, and any project requiring strong, reliable fasteners with protection against corrosion.\u003c\/p\u003e \u003ch3\u003eWhy choose these?\u003c\/h3\u003e\n\u003cp\u003eChoosing Grade 8 hex cap screws ensures you’re working with superior strength-to-weight ratio, reducing the risk of thread stripping and fastener failure in critical joints. The yellow zinc plating adds a protective layer against moisture and chemicals, while the USA-made guarantee provides consistent quality and traceability.\u003c\/p\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eSize: 7\/8\" diameter, 9 threads per inch, 3\" long. Material: Grade 8 steel. Finish: Zinc yellow plated. Head type: Hex. Thread class: UNC coarse.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349203161367,"sku":"8748CH8OKC","price":319.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_4fc2927d-f8fb-47dc-b7a1-0d55c8244b7a.jpg?v=1747147628","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-7-8-9x3_8748ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}