{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-usa-made-5-16-18-x-1-3-8_3122ch8dbb","title":"[100 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5\/16-18 x 1 3\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5\/16-18 x 1 3\/8\u003c\/b\u003e deliver heavy?duty strength and reliable corrosion resistance for demanding automotive, machinery, and equipment applications. Crafted in the USA from premium Grade 8 steel, these hex head cap screws are built to withstand high clamping loads and tough industrial environments.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior tensile strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow baked coating provides corrosion resistance and a distinctive finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18 thread, length 1 3\/8 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Hex head for secure driving with common tools\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e USA Made\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese hex head cap screws are ideal for high?stress applications where dependable fastening is essential. The Grade 8 core ensures robust performance, while the zinc yellow baked finish adds protection against rust and wear, helping components stay secure in challenging environments. Use with a compatible hex driver to achieve proper torque and a tight, long?lasting fit.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e automotive assemblies, machinery mounting, equipment builds, and heavy?duty fastener projects where strength and corrosion resistance are critical.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349135724823,"sku":"3122CH8DBB","price":53.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_f63b119f-7c30-481a-8210-2be9cc9426f8.jpg?v=1744912634","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-usa-made-5-16-18-x-1-3-8_3122ch8dbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}