{"product_id":"value-collection-403196pr-hex-head-cap-screw-1-2-13x3-in","title":"Value Collection 403196PR Hex Head Cap Screw 1\/2-13x3 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 403196PR is a 1\/2-13 x 3 inch hex head cap screw designed for general-purpose fastening in mechanical, structural, and industrial assembly applications. It is manufactured from Grade 2 steel with a zinc plating finish that provides basic corrosion resistance in dry and mildly exposed environments. The fastener features Unified National Coarse (UNC) threading and is partially threaded along its 3-inch length under the head, which is standard practice for longer-bodied screws in clamped-joint assemblies. A 3\/4-inch hex key size allows installation and removal with standard wrench tooling.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in light structural connections, equipment mounting, HVAC frame assemblies, panel brackets, and general mechanical fabrication where Grade 2 steel meets the load requirements. Partially threaded shanks are preferred in through-bolt and clamped-joint configurations where the unthreaded shank provides a bearing surface against the connected materials. This fastener ships individually but carries a minimum order quantity of 50 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread size for compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e3-inch length under head with partial threading — unthreaded shank provides a bearing surface for clamped joints\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction suitable for general-purpose, non-critical fastening applications\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers basic corrosion protection in dry or mildly humid environments\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex drive compatible with standard open-end, box, and socket wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw compatible with any 1\/2-13 UNC tapped hole or hex nut conforming to ASME B18.2.1 dimensional standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 3\/4-inch open-end, box-end, or socket wrench. Verify that the mating nut or tapped hole is 1\/2-13 UNC thread form before assembly. Grade 2 fasteners are not rated for high-strength structural connections — confirm that the application load requirements do not exceed the material grade rating. Inspect threads and plating for damage before installation; do not use fasteners with deformed threads.\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: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\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\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: 0.19 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 403196PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715821601074,"sku":"403196PR","price":6196.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fd2b0ff3cc62d108ec94121efec802cd.jpg?v=1788518735","url":"https:\/\/voomisupply.com\/products\/value-collection-403196pr-hex-head-cap-screw-1-2-13x3-in","provider":"Voomi Supply","version":"1.0","type":"link"}