{"product_id":"holo-krome-60134-flat-socket-cap-screw-1-2-13-x-2-in","title":"Holo-krome 60134 Flat Socket Cap Screw 1\/2-13 X 2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 60134 is a flat socket cap screw used to fasten components where a flush or countersunk surface is required. It features an 82-degree flat head driven by a 5\/16-inch hex socket and carries a 1\/2-13 UNC thread in a 3A fit class. The fastener is fully threaded over its 2-inch overall length. Manufactured from alloy steel with a black oxide finish, it achieves a hardness of 39-44 HRC, making it suitable for high-strength mechanical assemblies. Machinists, millwrights, and maintenance technicians install this type of fastener where a conventional hex bolt head would create interference.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is intended for use in industrial, manufacturing, and mechanical maintenance applications where flush fastening is required. The black oxide finish provides mild corrosion resistance and reduces light reflection in tooling, fixtures, jigs, and machinery enclosures. It conforms to ASME B18.3 and ASTM F835 standards, making it appropriate for engineered assemblies that specify compliance with those fastener standards. The 1\/2-13 UNC thread is a common size across a wide range of general industrial equipment and machine tool applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head profile for flush or countersunk installations\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex socket drive for standard Allen key or hex bit tooling\u003c\/li\u003e\n  \u003cli\u003eFully threaded 2-inch overall length for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction with 39-44 HRC hardness for high-strength applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for mild corrosion resistance and low-glare appearance\u003c\/li\u003e\n  \u003cli\u003eMeets ASME 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\/2-13 UNC flat socket cap screw conforming to ASME B18.3 and ASTM F835, suitable for use in tapped holes requiring an 82-degree countersunk flat head fastener in industrial and mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a properly countersunk hole machined to an 82-degree included angle to seat the head flush with the mating surface. Use a calibrated torque wrench with a 5\/16-inch hex key bit and follow the torque specifications prescribed by the equipment manufacturer or applicable engineering standards for the thread size and material class. De-energize and lock out all equipment before performing any fastener replacement or installation per applicable OSHA lockout\/tagout procedures. Inspect the tapped hole for thread damage and clean threads before installation to achieve accurate torque and proper clamp load.\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: 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\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.938 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.251 inches\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\u003eThread Fit Class\u003c\/strong\u003e: 3A\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\u003eHardness\u003c\/strong\u003e: 39-44 HRC\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 B18.3, ASTM F835\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 60134\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51742407852338,"sku":"60134","price":1540.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7cd73d690d22141b0177e57b1680ca60.jpg?v=1788837260","url":"https:\/\/voomisupply.com\/products\/holo-krome-60134-flat-socket-cap-screw-1-2-13-x-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}