{"product_id":"hex-head-cap-screws-grade-8-steel-plain-7-8-9-x-4-1-2-pt_8772ch8pbb","title":"[15 PKG] Hex Head Cap Screws Grade 8 Steel Plain 7\/8-9 x 4 1\/2\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003eExperience maximum strength and reliable performance with the Hex Head Cap Screws Grade 8 Steel Plain 7\/8-9 x 4 1\/2\" (PT). These high?strength fasteners are engineered for demanding assemblies in machinery, automotive, and industrial equipment.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for superior tensile strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) for versatile use in dry or indoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread:\u003c\/b\u003e 7\/8\"-9 UNC coarse thread, 4-1\/2\" overall length.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Hex head for easy installation with standard wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Designed to mate with standard 7\/8-9 nuts and components.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for heavy machinery, construction equipment, and automotive assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese Grade 8 hex cap screws deliver robust clamp load and reliable performance under heavy use. When paired with appropriate nuts and washers, they resist loosening under vibration and provide dependable long?term service. The plain finish keeps cost down while offering straightforward heat treatment compatibility and field adjustability.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Plain (uncoated)\u003c\/li\u003e \u003cli\u003eSize: 7\/8-9\u003c\/li\u003e \u003cli\u003eLength: 4 1\/2 inches\u003c\/li\u003e \u003cli\u003eDrive: Hex head\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, pair with matching nuts and washers, ensure proper thread engagement, and consult torque guidelines specific to your material and lubrication conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349019169047,"sku":"8772CH8PBB","price":96.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_a681a9d9-ed68-45ef-adb7-71a82985f39d.gif?v=1744937848","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-7-8-9-x-4-1-2-pt_8772ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}