{"product_id":"value-collection-403068pr-hex-head-cap-screw-5-16-18x2in","title":"Value Collection 403068PR Hex Head Cap Screw 5\/16-18x2in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 403068PR is a 5\/16-18 UNC hex head cap screw designed for general-purpose mechanical and structural fastening applications. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this screw measures 2 inches under the head and features partial threading along the shank. The 1\/2-inch hex drive allows installation with standard wrenches or sockets. At 0.05 pounds per piece, it is suited for light-to-medium clamping loads in assemblies where Grade 2 tensile strength meets the design requirement. Installers and maintenance professionals across HVAC, plumbing, electrical, and general trades will find this a standard hardware item for panel, bracket, and equipment mounting tasks.\u003c\/p\u003e\n\u003cp\u003eThis screw is appropriate for inch-system fastening applications in residential and light commercial construction, equipment assembly, and field service work. The partial threading design provides a smooth shank section that can bear shear loads and align mating parts before the threads engage. It is sold individually but carries a minimum order quantity of 100 pieces, making it practical for stocking in service vehicles or shop inventory where a consistent supply of 5\/16-18 fasteners is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC thread form for compatibility with standard inch-system tapped holes and nuts\u003c\/li\u003e\n  \u003cli\u003e2-inch length under head with partial threading for shank shear bearing and part alignment\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction suitable for general-purpose, non-critical clamping applications\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion protection in dry or mildly humid environments\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch hex drive accepts common wrenches and sockets found in trade toolkits\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 pieces supports bulk stocking for field and shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-system UNC hex head cap screw for use in any application requiring a 5\/16-18 threaded fastener with a 2-inch grip length and partial threading.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 1\/2-inch open-end, box, or socket wrench; impact drivers may be used with an appropriate hex socket. De-energize and lock out any equipment before replacing or adding fasteners to live panels or mechanical assemblies. Apply thread lubricant or thread-locking compound only if specified by the equipment manufacturer. Tighten to the torque value specified by the assembly design — do not over-torque Grade 2 fasteners, as they have lower proof load than Grade 5 or Grade 8 hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\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\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1\/2 inch\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: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: 403068PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711378882866,"sku":"403068PR","price":3262.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/28269bb0d80752c57c387a611c100c28.jpg?v=1788476155","url":"https:\/\/voomisupply.com\/products\/value-collection-403068pr-hex-head-cap-screw-5-16-18x2in","provider":"Voomi Supply","version":"1.0","type":"link"}