{"product_id":"value-collection-011173p-hex-socket-cap-screw-1-4-28-unf","title":"Value Collection 011173P Hex Socket Cap Screw 1\/4-28 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Value Collection 011173P is a hex socket cap screw designed for secure, high-strength fastening in mechanical assemblies, fixtures, and industrial equipment. Manufactured from alloy steel with a black oxide finish, this fastener delivers solid corrosion resistance and a clean, low-profile appearance. It carries a 1\/4-28 UNF thread size with a 3\/16-inch hex drive and measures 1\/2 inch in length under the head. Fully threaded along its entire shank length, it provides maximum thread engagement in shallow or through-hole applications. This fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for demanding mechanical and structural fastening tasks.\u003c\/p\u003e\u003cp\u003eThis screw is used across a wide range of trade and industrial applications including HVAC equipment assembly, electrical panel fabrication, plumbing fixture mounting, and general mechanical maintenance. Its fine 28-TPI UNF thread pitch makes it well suited for thinner materials and applications where vibration resistance or precise thread engagement is required. Installers working with compact assemblies or close-tolerance components will find the 3\/16-inch hex drive socket head appropriate for recessed or confined fastening locations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/4-28 UNF fine thread for strong engagement and vibration resistance\u003c\/li\u003e\n\u003cli\u003eFully threaded shank maximizes thread contact in shallow through-holes\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides high tensile strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish offers moderate corrosion resistance and reduces light reflection\u003c\/li\u003e\n\u003cli\u003e3\/16-inch hex socket drive allows use of standard Allen keys or hex bit drivers\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or general-purpose fastener for any application requiring a 1\/4-28 UNF hex socket cap screw with a 1\/2-inch length under head.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic, technician, or tradesperson using a properly sized 3\/16-inch hex key or socket bit driver. De-energize and lockout any equipment before fastener replacement to comply with applicable safety codes. Avoid over-torquing, which can strip threads or fracture the fastener head. Inspect mating threads for damage or debris before installation to ensure full seating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/16 inch\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: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01136 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 011173P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710413046066,"sku":"011173P","price":2874.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf3dd2ad6359132695817bfe8114483c.jpg?v=1788466627","url":"https:\/\/voomisupply.com\/products\/value-collection-011173p-hex-socket-cap-screw-1-4-28-unf","provider":"Voomi Supply","version":"1.0","type":"link"}