{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-7-16-20x3-1-4_4452ch8okc","title":"[250 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 7\/16-20X3 1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws\u003c\/b\u003e Grade 8 Steel with a Zinc Yellow Plated Finish and Fine Thread. USA Made. Size: 7\/16-20 x 3 1\/4 inches. These high-strength fasteners are designed for demanding assemblies where reliability matters.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eEngineered for maximum strength and durability, these hex head cap screws are ideal for automotive, industrial, and machinery applications. The Grade 8 steel core delivers superior tensile strength and toughness, while the zinc yellow plating provides corrosion resistance and a bright, professional finish. The fine thread enables precise engagement in thinner materials and fine-pitched assemblies, ensuring secure clamping and accurate alignment.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGrade 8 steel for exceptional strength and toughness\u003c\/li\u003e \u003cli\u003eZinc yellow plated finish for corrosion resistance and visibility\u003c\/li\u003e \u003cli\u003eFine thread for precise engagement in tight tolerances\u003c\/li\u003e \u003cli\u003eHex head design for easy driving with standard wrenches or sockets\u003c\/li\u003e \u003cli\u003eMade in the USA for consistent quality\u003c\/li\u003e \u003cli\u003eSize: 7\/16-20 x 3 1\/4 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Grade 8 Steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc Yellow Plated\u003c\/li\u003e \u003cli\u003eThread Type: Fine\u003c\/li\u003e \u003cli\u003eHead Style: Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003eDiameter: 7\/16 in\u003c\/li\u003e \u003cli\u003eThread Pitch: 20 per inch\u003c\/li\u003e \u003cli\u003eLength: 3 1\/4 in\u003c\/li\u003e \u003cli\u003eOrigin: USA Made\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for heavy-duty assemblies, repair work, and projects requiring durable fasteners with precise threading. Equip your toolkit with these reliable hex head cap screws and ensure secure, lasting connections in your next build.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349212139799,"sku":"4452CH8OKC","price":335.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_3bf88700-dd98-4b06-a1f6-07fb22ee07ea.jpg?v=1747147543","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-plated-fine-thread-usa-made-7-16-20x3-1-4_4452ch8okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}