{"product_id":"value-collection-33667-hex-socket-cap-screw-1-2-13-unc","title":"Value Collection 33667 Hex Socket Cap Screw 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 33667 is a partially threaded hex socket cap screw engineered for demanding mechanical and structural fastening applications. Manufactured from alloy steel with a black oxide finish, this fastener delivers solid corrosion resistance and a consistent clamping load. The 1\/2-13 UNC thread pattern pairs with a 2-1\/4 inch length under head, providing ample thread engagement for secure connections. Installation requires a 3\/8 inch hex (Allen) key drive, making it compatible with standard socket tooling used in industrial maintenance, machine assembly, and equipment fabrication environments.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for general industrial, manufacturing, and MRO applications where a high-strength alloy steel fastener is required. The black oxide coating reduces surface friction during installation and offers mild corrosion protection in light-duty environmental conditions. Its coarse UNC thread form is well-matched to through-hole and tapped-hole assemblies in steel, cast iron, and similar ferrous base materials. Tradespeople and maintenance technicians working on machinery, fixtures, frames, or structural steel components will find this a reliable standard-duty fastener.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread for reliable engagement in tapped ferrous assemblies\u003c\/li\u003e\n  \u003cli\u003e2-1\/4 inch length under head with partial threading for controlled clamping\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduced surface friction\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch hex socket drive compatible with standard Allen keys and socket driver tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-13 UNC hex socket cap screw for use in tapped holes and through-bolt assemblies in industrial machinery, structural frames, and equipment fabrication applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 3\/8 inch hex key or socket driver. Ensure the tapped hole is clean and free of debris before threading. Apply appropriate thread lubricant or thread-locking compound per the equipment manufacturer's requirements. Do not exceed the rated fastener torque specification for the base material to avoid thread stripping or fastener failure.\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 Under Head\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\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\u003eStandards\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\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: 33667\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714168914226,"sku":"33667","price":41.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6f086816b8146d68056dbb2f09ed3445.jpg?v=1788497125","url":"https:\/\/voomisupply.com\/products\/value-collection-33667-hex-socket-cap-screw-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}