{"product_id":"hex-head-cap-screws-grade-5-steel-zinc-plated-coarse-thread-1-1-4-7x5-1-2_12588ch5okc","title":"1-1\/4-7\" X 5-1\/2\" Hex Head Cap Screws | Grade 5 Steel Zinc Plated | Partially Threaded (15 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for strength and reliability, our \u003cb\u003eHex Head Cap Screws\u003c\/b\u003e deliver secure fastening in demanding industrial, automotive, and construction projects. Crafted from \u003cb\u003eGrade 5 steel\u003c\/b\u003e and finished with a durable \u003cb\u003ezinc plating\u003c\/b\u003e, these screws resist corrosion while providing excellent shear and tensile strength. The \u003cb\u003ecoarse thread\u003c\/b\u003e design ensures quick, robust engagement with compatible materials and hardware.\u003c\/p\u003e \u003cp\u003eSize and fit: \u003cb\u003e1-1\/4 inch diameter\u003c\/b\u003e with \u003cb\u003e7 threads per inch (UNC, coarse)\u003c\/b\u003e and a length of \u003cb\u003e5-1\/2 inches\u003c\/b\u003e. This combination supports sturdy assemblies and consistent torque across repeated use.\u003c\/p\u003e \u003cp\u003eApplications include heavy-duty machinery, automotive assemblies, construction projects, and any workload requiring dependable, long-lasting fasteners.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e SAE Grade 5 steel for high strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse UNC thread, 7 TPI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 1-1\/4\" diameter x 5-1\/2\" long\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Machinery, automotive, construction, and industrial equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348951240983,"sku":"12588CH5OKC","price":381.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_1115_e760761a-9ed8-4c09-b080-7d71a88e86fd.jpg?v=1747172073","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-zinc-plated-coarse-thread-1-1-4-7x5-1-2_12588ch5okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}