{"product_id":"hex-head-cap-screws-grade-8-steel-plain-1-1-4-7-x-5-1-2_12588ch8pbb","title":"[15 PKG] Hex Head Cap Screws Grade 8 Steel Plain  1-1\/4-7 x 5-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain 1-1\/4-7 x 5-1\/2\u003c\/b\u003e are high?strength fasteners designed for demanding mechanical assemblies. Built from Grade 8 steel, these screws deliver exceptional strength, torque resistance, and reliable performance in heavy equipment, automotive, and industrial applications.\u003c\/p\u003e \u003cp\u003eThe plain finish indicates no coating, making these fasteners suitable for clean environments or applications where a bare steel appearance is preferred. They feature a hexagonal head for easy driving with common tools and have a 1-1\/4 inch diameter, 7 threads per inch (UNC), and a length of 5-1\/2 inches.\u003c\/p\u003e \u003ch4\u003eKey features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eMaterial: Grade 8 steel for superior strength and durability\u003c\/li\u003e \u003cli\u003eFinish: Plain (uncoated) steel\u003c\/li\u003e \u003cli\u003eHead type: Hex head for driving with standard wrenches or sockets\u003c\/li\u003e \u003cli\u003eSize: 1-1\/4\" diameter, 7 TPI (UNC), 5-1\/2\" length\u003c\/li\u003e \u003cli\u003eThread: Coarse UNC thread for versatile fit in many assemblies\u003c\/li\u003e \u003cli\u003eApplications: Heavy machinery, construction, automotive, equipment assembly\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair these hex head cap screws with compatible Grade 8 nuts and flat washers to ensure secure, load-bearing joints. Always follow torque specifications appropriate for Grade 8 fasteners and the materials being fastened to maximize performance and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349001507095,"sku":"12588CH8PBB","price":193.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_e959d77a-c28d-4bc2-8ac6-d6bc9a69cfaa.gif?v=1744980906","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-1-1-4-7-x-5-1-2_12588ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}