{"product_id":"value-collection-403044ps-hex-head-cap-screw-1-4-20","title":"Value Collection 403044PS Hex Head Cap Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 403044PS is a fully threaded hex head cap screw designed for general-purpose fastening applications across a wide range of trade and industrial settings. Sized at 1\/4-20 UNC thread with a 4-1\/2-inch length under the head, this fastener is manufactured from Grade 2 steel with a zinc-plated finish to provide basic corrosion resistance. It conforms to ASME B18.2.1, ASTM A307, and SAE J429 standards, making it a code-compliant choice for structural and mechanical assemblies. Licensed tradespeople and maintenance professionals working in HVAC, plumbing, electrical, and general mechanical installations will find this fastener suitable for a broad range of bolting tasks.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for residential and light commercial applications where a standard-strength, inch-series fastener is required. Typical use cases include equipment mounting, bracket assembly, panel attachment, and general mechanical fastening where full thread engagement along the entire shank length is needed. The 1\/4-20 UNC thread form is one of the most common inch-series thread sizes used in North American trade work, making this screw easy to source compatible nuts, inserts, and tapped holes for.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully threaded shank provides maximum thread engagement for shallow or through-hole applications\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets ASTM A307 and SAE J429 for general-purpose fastening duty\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers basic corrosion protection in dry and mildly humid environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread standard ensures compatibility with the most common inch-series nuts and tapped components\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards for consistent head geometry and tolerances\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch hex key size for use with standard open-end, box-end, or socket wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC inch-series hex head cap screw suitable for use with any compatible 1\/4-20 nut, threaded insert, or tapped hole conforming to UNC thread standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 7\/16-inch open-end, box-end, or socket wrench. Power down or de-energize any equipment before fastening or removing hardware in electrical or HVAC assemblies. Do not substitute Grade 2 fasteners in applications that specify higher-grade hardware such as Grade 5 or Grade 8. Follow applicable mechanical and structural codes for the specific trade application.\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: 4-1\/2 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: Fully 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\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, ASTM A307, SAE J429\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: 403044PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718008504626,"sku":"403044PS","price":2491.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4388c267e0bb82f8173faa2472ab4ceb.jpg?v=1788548546","url":"https:\/\/voomisupply.com\/products\/value-collection-403044ps-hex-head-cap-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}