{"product_id":"hex-head-cap-screws-grade-5-steel-zinc-plated-coarse-thread-5-16-18x7_31112ch5okc","title":"[225 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread  5\/16-18X7","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5\/16-18X7\u003c\/b\u003e deliver high-strength performance for a wide range of fastening applications. Built from Grade 5 steel and finished with a durable zinc plating, these screws offer reliable corrosion resistance and long-lasting durability in demanding environments. The coarse thread (5\/16-18) provides quick, secure fastening and strong holding power across a variety of materials, while the 7-inch length gives substantial engagement for robust assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel for high tensile strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated for enhanced corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e Coarse 5\/16-18 UNC for easy driving and strong engagement\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw for drive with standard wrenches or sockets\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; length:\u003c\/b\u003e 5\/16 diameter, 18 threads per inch, 7 inches long\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese screws are ideal for automotive, machinery, construction, and fabrication projects where dependable, heavy-duty fasteners are required. They ship ready for installation and provide consistent performance in a variety of assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348963758359,"sku":"31112CH5OKC","price":285.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_1115_ac32fbce-3a76-4e73-8712-107c0fa13703.jpg?v=1747147907","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-zinc-plated-coarse-thread-5-16-18x7_31112ch5okc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}