{"product_id":"hex-head-cap-screws-grade-5-steel-plain-usa-made-5-16-18-x-1-1-8_3118ch5pdbb","title":"[100 PKG] Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 5\/16-18 x 1 1\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain (USA Made) 5\/16-18 x 1 1\/8\u003c\/b\u003e are high-strength fasteners designed for dependable performance across automotive, machinery, and construction applications. Crafted in the USA from Grade 5 steel with a plain, uncoated finish, these screws deliver solid strength and straightforward installation for a wide range of projects.\u003c\/p\u003e \u003cp\u003eWith a 5\/16-inch diameter, 18 threads per inch (UNC) coarse thread, and a length of 1 1\/8 inches, these hex head cap screws are made to fit standard nuts and tapped holes. The hex head provides ample torque for secure, hands-on tightening, while the plain finish allows easy painting or coating to suit your project needs.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Hex Head Cap Screw\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\u003eDiameter \u0026amp; Pitch:\u003c\/b\u003e 5\/16\" diameter, 18 TPI (UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1 1\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Drive:\u003c\/b\u003e Hex Head\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Type:\u003c\/b\u003e Coarse\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade In:\u003c\/b\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for heavy-duty assemblies where strong clamping and reliable retention are required. Commonly used in machinery, equipment mounting, automotive applications, and structural fastenings where standard 5\/16-18 UNC hardware is specified.\u003c\/p\u003e \u003cp\u003eThese screws pair with standard nuts and tapped holes, offering dependable performance in a plain finish that can be painted or coated to match your design or environment. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348824330519,"sku":"3118CH5PDBB","price":27.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c64fce74-82b8-4036-8103-cf0eeab04f2a.gif?v=1744926725","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-plain-usa-made-5-16-18-x-1-1-8_3118ch5pdbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}