{"product_id":"value-collection-011245pr-hex-socket-cap-screw-5-16-24-unf","title":"Value Collection 011245PR Hex Socket Cap Screw 5\/16-24 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 011245PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, and industrial equipment. It features a 5\/16-24 UNF thread size with a 2-1\/2 inch length under the head and accepts a 1\/4 inch hex drive. The screw is partially threaded, which maintains clamping strength through the unthreaded shank. Constructed from alloy steel and finished with a black oxide coating, it provides moderate corrosion resistance and reduces surface reflectivity. Installation requires a standard 1\/4 inch hex key or Allen driver. This fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, confirming material strength and dimensional compliance for critical fastening work.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for precision mechanical assemblies, machine tool fixtures, jigs, and equipment frames where fine-thread engagement and high tensile strength are required. Fine-thread UNF fasteners are commonly used in applications with thin materials, vibration-prone assemblies, or where greater thread engagement per inch is needed compared to UNC. It is installed by machinists, millwrights, and maintenance technicians across manufacturing, fabrication, and industrial maintenance settings. The black oxide finish makes it a practical choice for applications where a low-profile, non-reflective appearance is preferred.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-24 UNF fine thread for strong engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head with partial threading for full shank clamping\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex socket drive for torque application with standard Allen tools\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides moderate corrosion resistance and non-reflective surface\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 a standard ASME\/ANSI B18.3 hex socket cap screw suitable for mechanical assemblies, fixtures, and equipment requiring 5\/16-24 UNF fine-thread fasteners with a 2-1\/2 inch grip length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 1\/4 inch hex key or Allen driver; use a torque wrench with appropriate hex bit for controlled torquing in critical assemblies. Ensure mating tapped holes are clean and free of debris before installation. Black oxide fasteners are not intended for outdoor or high-moisture environments without additional corrosion protection. Follow applicable mechanical and structural codes for the specific application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/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: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\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: 0.01 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: 011245PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717970166066,"sku":"011245PR","price":4579.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ce9f94410f6c55fc23f6ee1ab11b14db.jpg?v=1788547855","url":"https:\/\/voomisupply.com\/products\/value-collection-011245pr-hex-socket-cap-screw-5-16-24-unf","provider":"Voomi Supply","version":"1.0","type":"link"}