{"product_id":"value-collection-211297pr-flat-socket-cap-screw-1-2-13","title":"Value Collection 211297PR Flat Socket Cap Screw 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 211297PR is a flat socket cap screw designed for applications where a flush or countersunk fastener is required. The 82-degree flat head seats flush with the mating surface, eliminating protrusions that could interfere with adjacent components. Driven by a 5\/16-inch hex socket, it delivers reliable torque transfer without external wrench flats. Manufactured from alloy steel with a black oxide finish, this fastener offers solid mechanical strength and basic corrosion resistance for general industrial and mechanical assembly work. Fully threaded along its 1-3\/4-inch overall length on a 1\/2-13 UNC thread form, it is suited for through-hole and tapped-hole installations.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in machine assembly, tooling fixtures, structural brackets, and general fabrication work where a low-profile head is needed. The 1\/2-13 UNC thread is a common coarse-thread standard found throughout industrial equipment, making this screw a practical fit for a wide range of mechanical maintenance and manufacturing applications. Machinists, millwrights, and maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head seats flush in countersunk holes, eliminating surface protrusions\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex socket drive for positive torque engagement with standard Allen keys or hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eFully threaded 1-3\/4-inch overall length maximizes thread engagement in both through-hole and blind applications\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile strength for demanding mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces light reflection in precision applications\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F835 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any application requiring a 1\/2-13 UNC fully threaded flat socket cap screw with an 82-degree countersunk head. Fits standard countersunk holes bored to ASME\/ANSI B18.3 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 5\/16-inch hex key or hex socket bit driver. Ensure the mating countersink is machined to the correct 82-degree angle and diameter before installation to achieve a proper flush seating surface. Apply appropriate thread lubricant or threadlocker per assembly requirements. Follow applicable industry torque guidelines for 1\/2-13 alloy steel fasteners and verify the joint design before final tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1-3\/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: 5\/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\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: 0.02 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: 211297PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692828361010,"sku":"211297PR","price":1390.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e26a0d274033030f09c803255612ab14.jpg?v=1788303609","url":"https:\/\/voomisupply.com\/products\/value-collection-211297pr-flat-socket-cap-screw-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}