{"product_id":"value-collection-36879-flat-socket-cap-screw-1-2-20-x-1-in","title":"Value Collection 36879 Flat Socket Cap Screw 1\/2-20 X 1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 36879 is a flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. Built from alloy steel with a black oxide finish, this screw features an 82-degree flat head and a 5\/16-inch hex socket drive. The 1\/2-20 unified fine thread (UNF) runs fully along the 1-inch overall length, providing maximum thread engagement in blind or through holes. This fastener meets ASME\/ANSI B18.3 and ASTM F835 standards, making it a reliable choice for mechanical assemblies, jigs, fixtures, and precision equipment installations handled by maintenance technicians and millwrights.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for industrial, mechanical, and light structural applications where the fastener head must sit flush with or below the mating surface. The black oxide finish provides mild corrosion resistance and reduces surface glare, making it appropriate for tooling, machine guarding, and equipment panels. Sold in a package quantity of 10, it is practical for service kits, small production runs, and field repair stock.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head seats flush in standard countersunk holes for a low-profile assembly\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex socket drive accepts standard Allen wrenches and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003e1\/2-20 UNF thread provides fine-pitch engagement for improved holding strength in vibration-prone assemblies\u003c\/li\u003e\n  \u003cli\u003eFully threaded along the entire 1-inch length for maximum fastening flexibility\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 reduces surface reflection and offers mild corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fastener for any assembly requiring a 1\/2-20 UNF fully threaded flat socket cap screw with an 82-degree head angle and 5\/16-inch hex socket drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians, millwrights, or mechanical contractors using a calibrated hex key or 5\/16-inch Allen bit driver. Always verify that the countersink angle of the mating part matches the 82-degree head angle before seating the fastener. De-energize and lock out any equipment before replacing fasteners in powered assemblies. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch (Overall Length)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\u003c\/strong\u003e: Fully Threaded\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 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 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\u003ePackage Quantity\u003c\/strong\u003e: 10\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: 36879\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715261268274,"sku":"36879","price":20.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a410484dc3cc852a9ce6018f02da80a.jpg?v=1788511287","url":"https:\/\/voomisupply.com\/products\/value-collection-36879-flat-socket-cap-screw-1-2-20-x-1-in","provider":"Voomi Supply","version":"1.0","type":"link"}