{"product_id":"hillman-7-16-in-d-x-4-in-l-heat-treated-steel-hex-head-cap-screw-25-pk","title":"HILLMAN 7\/16 in. D X 4 in. L Heat Treated Steel Hex Head Cap Screw 25 pk","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you need a bolt you can trust under demanding conditions, the Hillman 7\/16 in. D x 4 in. L Heat Treated Steel Hex Head Cap Screw delivers the reliability you require. Built for tough assemblies, this Grade 8 fastener combines strength, precision, and practical design in every screw.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeat-treated steel\u003c\/strong\u003e for added hardness and durable load-bearing performance in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e7\/16 in. diameter\u003c\/strong\u003e and \u003cstrong\u003e4 in. length\u003c\/strong\u003e provide a robust fastening option for heavy-duty frames, supports, and brackets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade 8\u003c\/strong\u003e construction signals high tensile strength, helping resist loosening and shear under stress when properly torqued.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse thread\u003c\/strong\u003e offers quick alignment and strong bite in softer materials or through metals, making installation faster and more forgiving in many projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHex head\u003c\/strong\u003e design enables straightforward driving with standard wrenches or sockets, even in tight spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e25-piece box\u003c\/strong\u003e ensures you have a ready supply for ongoing projects, repairs, or stocking up your workshop.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for heavy-duty mounting and structural connections, these hex head cap screws are well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMachinery and equipment assemblies\u003c\/li\u003e \u003cli\u003eMetal-to-metal brackets, frames, and supports\u003c\/li\u003e \u003cli\u003eIndustrial shelving, workbenches, and storage systems\u003c\/li\u003e \u003cli\u003eAutomotive repairs and aftermarket installations\u003c\/li\u003e \u003cli\u003eHome projects requiring secure, long-lasting fasteners\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to get the best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with compatible nuts and washers to distribute load and prevent pull-through.\u003c\/li\u003e \u003cli\u003eUse the correct torque for the material you’re fastening to avoid over-stressing threads or damaging components.\u003c\/li\u003e \u003cli\u003eIf high vibration is a concern, consider a thread locker or periodic re-torque to maintain a secure connection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 7\/16 in\u003c\/li\u003e \u003cli\u003eLength: 4 in\u003c\/li\u003e \u003cli\u003eHead type: Hex head cap screw\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eFinish: Heat treated\u003c\/li\u003e \u003cli\u003eGrade: 8\u003c\/li\u003e \u003cli\u003eThread type: Coarse\u003c\/li\u003e \u003cli\u003ePackage quantity: 25 pieces\u003c\/li\u003e \u003cli\u003ePackaging: Boxed\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBuilt to perform and packaged for practical use, the Hillman 7\/16 in. D x 4 in. L Heat Treated Steel Hex Head Cap Screw is an essential heavy-duty fastener for professional shops and serious DIYers alike. Stock up with this 25-piece box and tackle your most demanding fastening projects with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171852939538,"sku":"54576","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/54576_LA.eps_High.jpg?v=1775503212","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-7-16-in-d-x-4-in-l-heat-treated-steel-hex-head-cap-screw-25-pk","provider":"National Hardware Group","version":"1.0","type":"link"}