{"product_id":"value-collection-211349br-flat-socket-cap-screw-5-8-11","title":"Value Collection 211349BR Flat Socket Cap Screw 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 211349BR is a flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Manufactured from alloy steel with a black oxide finish, this screw features an 82-degree flat head and a 3\/8-inch hex socket drive. The 5\/8-11 UNC thread runs the full length of the 2-1\/4-inch body, providing maximum thread engagement in through-hole and tapped applications. It meets ASME\/ANSI B18.3 and ASTM F835 standards, making it suitable for structural and mechanical assemblies where dimensional consistency and load performance are required. Licensed machinists, millwrights, and maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is used in applications where the fastener head must sit flush with or below the surface of the mating material. Common install scenarios include machine frames, fixtures, tooling plates, and structural steel assemblies in both light industrial and heavy manufacturing environments. The black oxide finish provides mild corrosion resistance and reduces light reflection in precision or optical setups. The fully threaded shank makes it well suited for shorter clamping lengths and blind-hole applications where full thread engagement is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head for flush or countersunk installation\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch hex socket drive for high-torque engagement with standard Allen keys or socket drivers\u003c\/li\u003e\n  \u003cli\u003eFully threaded 5\/8-11 UNC shank for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high tensile strength in structural and mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for mild corrosion resistance and low-reflectance surface\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F835 dimensional and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series flat socket cap screw compatible with any tapped hole or through-hole application using 5\/8-11 UNC threading and a countersunk seating surface dimensioned for an 82-degree flat head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a correctly sized countersunk hole to match the 82-degree flat head geometry before driving. Use a calibrated torque wrench and the appropriate 3\/8-inch hex key or socket bit to achieve proper seating without stripping the drive recess. Ensure mating threads are clean and free of debris before installation. Follow applicable mechanical codes and fastener manufacturer torque specifications for the material and joint type involved.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2-1\/4 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\/8 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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, 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: 0.01 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: 211349BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710870552882,"sku":"211349BR","price":40.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4e14fa2f3ded20955a633a001935bb0_f0724e7e-7ea2-447d-a78f-99327b0c9586.jpg?v=1788471663","url":"https:\/\/voomisupply.com\/products\/value-collection-211349br-flat-socket-cap-screw-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}