{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-5-8-18x8-1-2_63136ch8okc","title":"[45 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 5\/8-18X8 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e Grade 8 Steel with Yellow Zinc Plating — Fine Thread, USA Made — 5\/8-18 x 8-1\/2 inches\u003c\/p\u003e \u003cp\u003eEngineered for high-strength fastening, these hex head cap screws deliver exceptional torque tolerance and durability in demanding environments. Constructed from Grade 8 steel, they provide superior shear and tensile strength for critical assemblies in automotive, industrial, and equipment applications. The yellow zinc plating adds corrosion resistance and a bright, recognizable finish that stands up to daily wear.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/8-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Fine thread (18 TPI)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 8-1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head for easy turning with standard wrenches\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 Yellow zinc plating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in:\u003c\/b\u003e USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Suitable for automotive, machinery, equipment, and structural assemblies requiring high-strength fasteners\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these hex head cap screws for reliable performance where strength matters. They pair well with correctly rated nuts and washers to form secure, long-lasting joints in metal-to-metal connections. Order with confidence: 5\/8-18 x 8-1\/2 inches, USA-made quality you can trust.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349214236951,"sku":"63136CH8OKC","price":637.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_2f2c039f-1117-4dc6-afd1-ab43d4e945d8.jpg?v=1747147514","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-5-8-18x8-1-2_63136ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}