{"product_id":"hex-head-cap-screws-grade-8-steel-plain-1-1-8-7-x-3-1-2_11256ch8pbb","title":"[25 PKG] Hex Head Cap Screws Grade 8 Steel Plain  1-1\/8-7 x 3-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for heavy-duty fastening, these Hex Head Cap Screws are Grade 8 steel with a plain finish. The 1-1\/8-7 x 3-1\/2 size delivers high tensile strength and robust performance in demanding applications.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 alloy steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (unplated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head with external drive\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1-1\/8-7 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Grade 8 plain hex screws\u003c\/h3\u003e\n\u003cp\u003eGrade 8 fasteners deliver superior tensile strength and reliable clamping in high-stress assemblies. The plain finish provides a straightforward, clean look and is ideal for applications where plating is unnecessary or where coating is applied separately after installation. Use in dry, non-corrosive environments or plan for protective coatings if exposure to moisture or chemicals is expected.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHeavy machinery and equipment mounting\u003c\/li\u003e \u003cli\u003eAutomotive and trailer assemblies\u003c\/li\u003e \u003cli\u003eStructural connections and high-load fastening\u003c\/li\u003e \u003cli\u003eIndustrial machinery beds, frames, and supports\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, ensure proper torque according to standard practice for Grade 8 bolts, and inspect threads for wear before installation to maintain maximum endorsement of clamping force and safety in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349001179415,"sku":"11256CH8PBB","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_c18d4aaa-520e-489e-9626-5422e45736c6.gif?v=1744978459","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-1-1-8-7-x-3-1-2_11256ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}