{"product_id":"value-collection-211179pr-flat-socket-cap-screw-5-16-24","title":"Value Collection 211179PR Flat Socket Cap Screw 5\/16-24","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 211179PR is a flat socket cap screw designed for flush or countersunk fastening applications in precision assemblies. It features an 82-degree flat head with a 3\/16-inch hex socket drive and is fully threaded along its 5\/8-inch overall length. Manufactured from alloy steel with a black oxide finish, this screw provides solid mechanical strength and moderate corrosion resistance in controlled environments. The 5\/16-24 UNF thread pitch offers fine thread engagement suited to applications where vibration resistance and precise torque control are priorities. Machinists, tool-and-die technicians, and mechanical assembly professionals install this fastener type.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is suited for use in machine frames, fixtures, tooling plates, and mechanical assemblies where the fastener head must sit flush or below the surface of the mating material. The fine UNF thread standard is commonly specified in aerospace, defense, and precision manufacturing environments. The black oxide finish blends visually with dark-finished components and provides a light layer of surface protection against oxidation in indoor or low-moisture conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head profile allows flush or countersunk installation in precision assemblies\u003c\/li\u003e\n  \u003cli\u003e3\/16-inch hex socket drive for use with standard allen wrenches or hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eFully threaded 5\/16-24 UNF shank along the full 5\/8-inch overall length\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM F835 fastener standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides light corrosion resistance and low-reflectance appearance\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 pieces supports production and bulk service use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard supply fastener for applications requiring a 5\/16-24 UNF fully threaded flat socket cap screw conforming to ASME\/ANSI B18.3 and ASTM F835 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a properly sized 3\/16-inch hex key or socket bit to avoid rounding the drive recess. Ensure the mating material is countersunk to the correct 82-degree angle before installation to achieve full head seating. Apply appropriate thread lubricant or threadlocker as required by the assembly specification. Follow applicable industry and shop standards for fastener torque based on alloy steel grade and thread size.\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5\/8 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 82-degree Flat\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\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\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3 and ASTM F835\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 211179PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715722641714,"sku":"211179PR","price":2740.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a36ebcd5df410dce3a7a644589e951a.jpg?v=1788517699","url":"https:\/\/voomisupply.com\/products\/value-collection-211179pr-flat-socket-cap-screw-5-16-24","provider":"Voomi Supply","version":"1.0","type":"link"}