{"product_id":"hex-head-cap-screws-grade-5-steel-plain-usa-made-3-8-16-x-3-1-4_3752ch5pdbb","title":"[50 PKG] Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 3\/8-16 x 3 1\/4","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain (USA Made) 3\/8-16 x 3 1\/4\u003c\/b\u003e are engineered for strength and reliability in demanding assemblies. Crafted from Grade 5 plain steel and manufactured in the USA, these hex head cap screws deliver durable, high-strength fastening for heavy equipment, machinery, and automotive applications.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 3\/8-16 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3 1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in:\u003c\/b\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese screws are designed to provide reliable clamping force and resistance under demanding conditions. The plain finish keeps compatibility with a wide range of components where coatings aren’t required, and the Grade 5 hardness offers a strong, tough fastener for through-bolted assemblies.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePerfect for industrial equipment, automotive repair, machinery assembly, fabrication projects, and construction jobs where a high-strength, standard-size hex cap screw is needed. Use with compatible nuts and washers for secure, long-lasting joints.\u003c\/p\u003e \u003cp\u003eUpgrade your toolkit with these USA-made Grade 5 steel hex cap screws and enjoy dependable performance across demanding projects. \u003cb\u003eAdd to cart\u003c\/b\u003e today and experience the difference.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348829212951,"sku":"3752CH5PDBB","price":52.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_877d747f-d7e9-473d-b5b9-bcdc6681923f.gif?v=1744929717","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-plain-usa-made-3-8-16-x-3-1-4_3752ch5pdbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}