{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-5-16-18-x-3-1-2-pt_3156ch8","title":"[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5\/16-18 x 3 1\/2\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 5\/16-18 x 3 1\/2\" (PT)\u003c\/b\u003e are high-strength fasteners built to perform in demanding machines, automotive components, and construction projects. These Grade 8 hex screws combine exceptional tensile strength with a corrosion-resistant finish for long-lasting reliability.\u003c\/p\u003e \u003cp\u003eCrafted from Grade 8 steel, the screws feature a zinc yellow baked finish that provides robust corrosion resistance while maintaining a bright, uniform appearance. The 5\/16-18 coarse thread and a length of 3-1\/2 inches make them a versatile choice for a wide range of assemblies that require secure clamping and easy installation.\u003c\/p\u003e \u003cul\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 baked coating\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 5\/16-18 (coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e (PT) standard hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e automotive, machinery, construction, and general industrial use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these hex head cap screws with matching nuts and washers as required by your project. Ensure proper torque specs and thread engagement to maximize clamping force and avoid over-tightening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349091619095,"sku":"3156CH8","price":33.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_c09f0817-6030-43f5-a8f6-51ff81773516.jpg?v=1744927767","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-5-16-18-x-3-1-2-pt_3156ch8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}