{"product_id":"value-collection-403204pr-hex-cap-screw-1-2-13-x-4-in-grade-2","title":"Value Collection 403204PR Hex Cap Screw 1\/2-13 X 4 in Grade 2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 403204PR is a partially threaded hex head cap screw designed for general-purpose fastening applications in mechanical, structural, and industrial assemblies. Sized at 1\/2-13 x 4 inches, it features a UNC thread standard with a 3\/4-inch hex drive and is manufactured from Grade 2 steel with a zinc-plated finish that provides basic corrosion resistance. The partial threading allows for a smooth shank section, which is useful when clamping material thicknesses require grip-length control. This fastener is commonly installed by maintenance technicians, millwrights, plumbers, and HVAC mechanics working on equipment mounting and structural connections.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for residential and light commercial applications where Grade 2 steel strength meets the load requirements. Typical uses include equipment bases, pipe hangers, structural brackets, fan assemblies, and general mechanical connections. The zinc plating makes it appropriate for indoor and mildly corrosive environments. Sold individually, with a minimum order quantity of 25 units, making it practical for stocking service vehicles or shop inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread size with 4-inch length under head for deep-reach fastening\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a grip section for precise clamping of materials\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets standard tensile requirements for general mechanical use\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers basic corrosion protection for indoor and light-duty environments\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex drive compatible with standard wrenches and impact sockets\u003c\/li\u003e\n  \u003cli\u003eUNC thread standard ensures broad compatibility with standard nuts and tapped holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/2-13 UNC hex nuts, flat washers, and lock washers in general mechanical and structural fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 3\/4-inch open-end wrench, box wrench, or impact socket. Always ensure mating threads and tapped holes are clean and free of debris before installation. De-energize and lock out any equipment before fastening components on mechanical or electrical assemblies. Follow applicable torque guidelines for Grade 2 fasteners as published by the Machinery Handbook or equipment manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 403204PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689718972722,"sku":"403204PR","price":3985.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e29c42707e064747868ee896e26aa55c.jpg?v=1788263417","url":"https:\/\/voomisupply.com\/products\/value-collection-403204pr-hex-cap-screw-1-2-13-x-4-in-grade-2","provider":"Voomi Supply","version":"1.0","type":"link"}