{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-5-16-18x5-8_3110ch8okc","title":"[1800 BULK] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 5\/16-18X5\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 5\/16-18X5\/8\u003c\/b\u003e are high-strength fasteners built for demanding machinery, automotive, and industrial assemblies. Made in the USA, they pair Grade 8 steel with a zinc yellow plated finish to deliver exceptional durability, corrosion resistance, and reliable torque in tough environments.\u003c\/p\u003e \u003ch3\u003eKey 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 plated for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18 thread, length 5\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head cap screw designed for easy driving with standard wrenches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e USA made\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 5\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread pitch:\u003c\/b\u003e 18 TPI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 in\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 Zinc yellow plated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003e United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349182386455,"sku":"3110CH8OKC","price":239.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_24b29a85-f756-4f8c-8918-234d5a6a2475.jpg?v=1744983191","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-usa-made-5-16-18x5-8_3110ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}