{"product_id":"value-collection-011185p-hex-socket-cap-screw-1-4-28-unf","title":"Value Collection 011185P Hex Socket Cap Screw 1\/4-28 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 011185P is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, fixtures, and equipment. Manufactured from alloy steel with a black oxide coating, this fastener provides solid corrosion resistance in indoor and light-duty industrial environments. It features a 1\/4-28 UNF thread size with a 1-1\/2 inch length under head and is partially threaded to engage a defined grip range. Drive size is 3\/16 inch hex socket, requiring a standard hex key or Allen driver. This screw meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for structural and mechanical fastening where dimensional and strength compliance is required.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used across a wide range of trade and industrial applications including HVAC equipment assembly, electrical enclosure hardware, plumbing fixture mounting, and general mechanical maintenance. The fine 28-thread-per-inch UNF pitch provides precise thread engagement and greater clamping force in thin-wall or close-tolerance applications. It is appropriate for both original equipment assembly and field repair work where an alloy steel, black oxide socket cap screw of this specification is called out.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 UNF fine thread for precise engagement and high clamping force\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch length under head, partially threaded\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive for use with standard Allen or hex key tools\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 strength requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for corrosion resistance in indoor and protected environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fastener for mechanical assemblies and equipment requiring a 1\/4-28 UNF partially threaded hex socket cap screw with a 1-1\/2 inch length under head and 3\/16 inch drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or technician familiar with fastener torque and thread engagement requirements. Power down and de-energize all equipment before accessing any fastened assemblies. Use a properly sized 3\/16 inch hex key or Allen driver to avoid rounding the drive socket. Follow applicable equipment manufacturer specifications and relevant codes for fastener installation in structural or load-bearing applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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 inches\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: 0.02 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: 011185P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715149037874,"sku":"011185P","price":4191.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dbe268db4c75f69a0af091625f594148.jpg?v=1788509774","url":"https:\/\/voomisupply.com\/products\/value-collection-011185p-hex-socket-cap-screw-1-4-28-unf","provider":"Voomi Supply","version":"1.0","type":"link"}