{"product_id":"value-collection-30013-hex-head-cap-screw-1-4-20-x-3-1-4-in-50pk","title":"Value Collection 30013 Hex Head Cap Screw 1\/4-20 X 3-1\/4 in 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 30013 is a 1\/4-20 UNC hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. The fastener measures 3-1\/4 inches under the head and is partially threaded, conforming to ASME B18.2.1 dimensional standards. It is designed for general mechanical assembly applications where a reliable bolted joint is required. Licensed contractors, maintenance technicians, and trade professionals install these fasteners in equipment frames, brackets, panel assemblies, and structural mechanical connections across HVAC, electrical, and plumbing trade work.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light-to-medium duty fastening applications in both residential and commercial settings. The 1\/4-20 UNC thread pattern is one of the most common inch-series thread sizes in trade work, making this fastener a practical stock item for service vans, job-site kits, and shop inventory. The partial threading on the shank allows for clamping force between joined materials without thread engagement throughout the full grip length. Each package contains 50 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 5 steel construction for moderate tensile strength in general fastening applications\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion resistance in dry and mildly humid environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank allows proper clamping across the joint interface\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread standard — one of the most widely used inch-series thread sizes in trade applications\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 for dimensional consistency and interchangeability\u003c\/li\u003e\n  \u003cli\u003eSold in a 50-piece package for shop stock and field service use\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\/4-20 UNC tapped hole or nut per ASME B18.2.1 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a standard hex wrench, socket, or open-end wrench sized for a 1\/4-inch hex head cap screw. Ensure the mating tapped hole or nut is clean and free of debris before installation. Do not exceed the rated torque range for Grade 5 hardware as specified in applicable mechanical codes or equipment service manuals. Zinc-plated fasteners are not rated for outdoor immersion or highly corrosive environments — verify finish suitability before use.\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/4 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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 30013\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691959583026,"sku":"30013","price":23.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6181ab389fdf61e5337b607cab2b9b1.jpg?v=1788291434","url":"https:\/\/voomisupply.com\/products\/value-collection-30013-hex-head-cap-screw-1-4-20-x-3-1-4-in-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}