{"product_id":"hillman-3-4-10-in-d-x-8-in-l-heat-treated-zinc-steel-hex-head-cap-screw","title":"HILLMAN 3\/4-10 in. D X 8 in. L Heat Treated Zinc Steel Hex Head Cap Screw","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Hillman 3\/4-10 in. D x 8 in. L hex head cap screw — a purpose-built fastener engineered for strength, durability, and dependable holding power in workshop projects and professional installations. With a heat-treated zinc finish and robust steel construction, this screw is designed to resist wear, maintain torque, and resist corrosion in many indoor and sheltered outdoor environments.\u003c\/p\u003e \u003cp\u003eThe 3\/4-10 size denotes a large-diameter screw with 10 threads per inch, enabling quick assembly and a strong grip in wood and softer metals. Its blunt point makes it easier to drive into pre-drilled holes or through panels without splitting delicate material, while the coarse thread bites firmly for reliable pullout resistance.\u003c\/p\u003e \u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWood framing and deck construction where a longer through-fastener is needed\u003c\/li\u003e\n\u003cli\u003eMachinery mounting, equipment enclosures, and heavy-duty brackets that require deep engagement\u003c\/li\u003e\n\u003cli\u003ePre-drilled through-holes in soft metals or composite materials\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hillman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Heat treated zinc for enhanced hardness and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead:\u003c\/strong\u003e Hex head with a 3\/4 in diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread type:\u003c\/strong\u003e Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint type:\u003c\/strong\u003e Blunt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 10 pieces in boxed packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread standard:\u003c\/strong\u003e 3\/4-10 UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this screw stands apart:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat-treated zinc finish combines increased hardness with corrosion resistance, reducing wear from vibration and repeated assembly\/disassembly\u003c\/li\u003e\n\u003cli\u003eHex head accepts standard wrenches or impact drivers, delivering high-torque security in tight spaces\u003c\/li\u003e\n\u003cli\u003eCoarse threads provide rapid bite in wood and soft metals, making it ideal for fast, repeatable projects\u003c\/li\u003e\n\u003cli\u003eLong 8-inch length enables through-bolting or deep engagement where shorter screws would fall short\u003c\/li\u003e\n\u003cli\u003eBlunt point minimizes material splitting when driven into pre-drilled holes or through panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for best results:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair with a compatible nut and washer for a secure, vibration-resistant connection\u003c\/li\u003e\n\u003cli\u003eUse a pre-drilled pilot hole to maintain material integrity, especially in hardwoods\u003c\/li\u003e\n\u003cli\u003eCheck alignment and ensure the screw length provides sufficient engagement without protruding on the opposite side\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52197909463314,"sku":"5304795","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5304795_A.eps_High.jpg?v=1776205243","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-4-10-in-d-x-8-in-l-heat-treated-zinc-steel-hex-head-cap-screw","provider":"National Hardware Group","version":"1.0","type":"link"}