{"product_id":"value-collection-403032pr-hex-head-cap-screw-1-4-20-x-2-3-4-in","title":"Value Collection 403032PR Hex Head Cap Screw 1\/4-20 X 2-3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 403032PR is a 1\/4-20 UNC hex head cap screw designed for general-purpose fastening in mechanical, industrial, and trade applications. Measuring 2-3\/4 inches under the head, this partially threaded fastener is manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance. The partial threading provides a smooth shank section that resists fatigue in clamped joints. A 7\/16-inch hex drive accepts standard wrenches and sockets found on any service truck or job site.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light- to medium-duty assemblies across HVAC equipment mounting, plumbing fixture brackets, electrical panel components, and general structural fastening where Grade 2 steel meets design requirements. It follows inch-series UNC thread standards and installs with common hand or power tools. The zinc plating provides a baseline level of corrosion protection appropriate for indoor and dry-location use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread for wide compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e2-3\/4-inch length under head suits deeper through-hole and clearance-hole applications\u003c\/li\u003e\n  \u003cli\u003ePartial threading leaves a smooth shank for precise clamping and reduced stress concentration\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction balances adequate strength with economical cost for general fastening\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion resistance for indoor and low-moisture environments\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch hex drive accepts standard open-end, box, or socket wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series UNC hex head cap screw compatible with any 1\/4-20 tapped hole, nut, or threaded insert following ASME B18.2.1 hex cap screw standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a 7\/16-inch wrench or socket driver; ensure mating threads are clean and free of debris before driving. Power down or de-energize any equipment before fastening components in electrical or control enclosures. Do not exceed the design load for Grade 2 steel in high-stress or high-vibration applications where Grade 5 or Grade 8 hardware may be required. Follow applicable mechanical codes for torque and fastener specification in structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-3\/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: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 403032PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715795386674,"sku":"403032PR","price":3205.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be8969aebc3074bd405a1a18fb627bb2.jpg?v=1788518410","url":"https:\/\/voomisupply.com\/products\/value-collection-403032pr-hex-head-cap-screw-1-4-20-x-2-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}