{"product_id":"hillman-3-4-in-d-x-1-1-2-in-l-heat-treated-steel-hex-head-cap-screw-20-pk","title":"HILLMAN 3\/4 in. D X 1-1\/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Hillman 3\/4 in. Dia x 1-1\/2 in. L Heat Treated Steel Hex Head Cap Screw, a purpose-built fastener designed for demanding projects. This 20-pack, boxed for easy dispatch and storage, combines strength, precision, and practical design to tackle heavy-duty mounting, framing, and equipment installations with confidence.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGrade 8, heat-treated steel\u003c\/strong\u003e delivers superior tensile strength and wear resistance, standing up to rugged assemblies and demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3\/4 in. hex head diameter\u003c\/strong\u003e provides a robust seating surface and smooth engagement with standard wrenches or sockets, reducing cam-out during tightening.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-1\/2 in. length\u003c\/strong\u003e offers ample thread engagement for thicker materials and solid clamping, while still fitting into a variety of pre-drilled holes or tapped connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse thread\u003c\/strong\u003e facilitates quicker installation and strong bite in softer metals or when paired with appropriate nuts and washers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBoxed 20-pack\u003c\/strong\u003e ensures you’re equipped for multiple tasks—great for ongoing projects, maintenance work, or bulk inventory in workshops or job sites.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e—ideal for heavy-duty mounting, structural connections, bracket assemblies, and equipment installations where dependable strength is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Hillman hex head cap screw stands out: the heat-treated finish and Grade 8 composition deliver reliable, repeatable performance under load, so you can trust it in critical joints and high-stress connections. The hex head design makes driving straightforward with standard tools, even in tight spaces, while the larger head diameter helps seating stability and torque control.\u003c\/p\u003e \u003cp\u003ePractical use tips: pair these screws with compatible nuts or washers for secure assemblies, apply a light thread lubricant to reduce galling on stainless or hardened materials, and follow appropriate torque guidelines to avoid overtightening. They're well-suited for woodworking-to-metal connections, metal framing, and mounting brackets where a strong, durable fastener is required.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171854840082,"sku":"54683","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/54683_LA.eps_High.jpg?v=1775503228","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-4-in-d-x-1-1-2-in-l-heat-treated-steel-hex-head-cap-screw-20-pk","provider":"National Hardware Group","version":"1.0","type":"link"}