{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-5-8-18x4-1-2_6372ch8okc","title":"[80 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 5\/8-18X4 1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for high-strength fastening, these Hex Head Cap Screws deliver reliability under demanding conditions. Made from Grade 8 steel and finished with a durable zinc yellow plating, they resist wear and corrosion while maintaining a bright, easily identifiable finish. Proudly USA Made, this screw features a fine thread for precise engagement and consistent torque control.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for high tensile strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow plated for corrosion resistance and visibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Fine thread (18 TPI) for smooth seating and vibration resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/8-18 x 4-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in the USA\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with standard wrenches or sockets\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications include heavy equipment, automotive assemblies, machinery construction, and other high-strength fastening needs where reliable clamping and long service life are critical. This screw combines strength, durability, and an economical finish that stands up to industrial environments.\u003c\/p\u003e \u003cp\u003eOrder this Grade 8 steel hex head cap screw today to ensure you have a dependable fastener on hand for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349215023383,"sku":"6372CH8OKC","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_69a518aa-7b8e-40df-b282-e0a78a30a827.jpg?v=1747147501","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-5-8-18x4-1-2_6372ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}