{"product_id":"value-collection-36812-flat-socket-cap-screw-1-4-20-x-1-2-in","title":"Value Collection 36812 Flat Socket Cap Screw 1\/4-20 X 1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 36812 is a flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. It features an 82-degree flat head driven by a 5\/32-inch hex socket and is fully threaded along its 1\/2-inch overall length with a 1\/4-20 UNC thread. Manufactured from alloy steel with a black oxide finish, it provides moderate corrosion resistance and a low-reflectance appearance. This screw meets ASME\/ANSI B18.3 and ASTM F835 standards, making it suitable for precision mechanical assemblies where dimensional consistency is critical. Typical installers include machinists, millwrights, and field technicians working on equipment panels, brackets, and structural sub-assemblies.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in applications where the fastener head must sit flush with or below the mating surface. Common scenarios include securing panels, guards, and mounting plates in industrial machinery, HVAC equipment enclosures, and electrical cabinets. The black oxide finish is suited for indoor or low-moisture environments where light surface protection is acceptable. Fully threaded construction ensures maximum thread engagement across the entire 1\/2-inch length, which is particularly useful in thin-material assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head profile for flush or countersunk installation\u003c\/li\u003e\n  \u003cli\u003e5\/32-inch hex socket drive for precise torque application with standard Allen keys\u003c\/li\u003e\n  \u003cli\u003eFully threaded 1\/2-inch length maximizes thread engagement in thin materials\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile strength for mechanical fastening\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduced surface reflectance\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 as a standard 1\/4-20 UNC fully threaded flat socket cap screw compatible with any tapped hole or threaded insert conforming to 1\/4-20 UNC thread specifications per ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or maintenance technicians using a 5\/32-inch hex key or Allen driver. Countersink the mating material to match the 82-degree flat head angle before installation to achieve proper flush seating. Ensure the receiving threads are clean and free of debris before driving the screw. Apply thread-locking compound if vibration is anticipated in the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1\/2 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\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: 36812\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716418568498,"sku":"36812","price":19.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b68030cf9d25c69ce957e41182b70d35.jpg?v=1788525784","url":"https:\/\/voomisupply.com\/products\/value-collection-36812-flat-socket-cap-screw-1-4-20-x-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}