{"product_id":"hillman-3-4-in-d-x-7-in-l-heat-treated-zinc-steel-hex-head-cap-screw","title":"HILLMAN 3\/4 in. D X 7 in. L Heat Treated Zinc Steel Hex Head Cap Screw","description":"\u003cdiv\u003e\n\u003cp\u003eHillman 3\/4 in. diameter x 7 in. long heat-treated zinc steel hex head cap screw is built for serious fastening tasks. This single, boxed fastener combines strength, durability, and ease of use for a wide range of projects—from furniture assembly to hardware mounting and equipment installation.\u003c\/p\u003e \u003cp\u003eKey features that set it apart:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize and strength\u003c\/strong\u003e: Hex head with a 3\/4 in diameter and a 7 in overall length provides substantial bite and reach for sturdier connections. Made from heat-treated steel and graded as SAE Grade 5, it offers improved tensile strength for dependable performance under load and vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse thread\u003c\/strong\u003e: Coarse threading accelerates seating in wood and soft metals, delivering quicker assemblies with fewer stripping risks in everyday DIY tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: The heat-treated zinc finish adds a protective layer that resists rust and wear, helping maintain appearance and function in indoor use and light outdoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for versatility\u003c\/strong\u003e: Ideal for bracket mounting, shelf supports, furniture reinforcements, and equipment mounting where a long, robust screw is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Sold as a single screw in boxed packaging for easy inventory and on-the-job use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Hillman hex head cap screw over generic fasteners? It’s not just about raw diameter or length—it’s the combination of heat treatment, zinc finish, and Grade 5 performance that translates to fewer replacements, steadier assemblies, and longer service life in common construction and repair tasks. When you need a precise, reliable fastener that can handle head-end stress while resisting corrosion, this Hillman screw delivers.\u003c\/p\u003e \u003cp\u003ePractical tips for best results: use with compatible nuts or tapped holes, pair with a washer for bearing surfaces, and apply the appropriate torque to avoid thread damage. For projects involving wood, pre-drilling may improve initial bite; for metal-to-metal work, ensure threads are clean and free of debris before tightening.\u003c\/p\u003e \u003cp\u003eReady to tackle your next project with confidence? Add the Hillman 3\/4 in. x 7 in. heat-treated zinc steel hex head cap screw to your toolkit and experience the stability that comes from a trusted, purpose-built fastener.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171850678546,"sku":"53767","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/53767_LA.eps_High.jpg?v=1775503197","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-4-in-d-x-7-in-l-heat-treated-zinc-steel-hex-head-cap-screw","provider":"National Hardware Group","version":"1.0","type":"link"}