{"product_id":"holo-krome-60130-flat-socket-cap-screw-1-2-13-x-1-1-2-in","title":"Holo-krome 60130 Flat Socket Cap Screw 1\/2-13 X 1-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 60130 is a flat socket cap screw designed for applications where a flush or countersunk fastener profile is required. It features an 82-degree flat head driven by a 5\/16-inch hex socket and is manufactured from alloy steel with a black oxide finish for moderate corrosion resistance. The 1\/2-13 UNC thread at 1-1\/2 inches overall length is fully threaded and carries a Thread Fit Class 3A designation for consistent, close-tolerance engagement. Hardness is rated at 39-44 HRC, making it well-suited for high-strength fastening in demanding mechanical assemblies. Licensed tradespeople and industrial maintenance technicians working with structural and mechanical equipment are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in mechanical, structural, and industrial assembly applications where a countersunk head must sit flush with or below a surface. The 82-degree flat head geometry conforms to ASME B18.3 and ASTM F835 standards, making it appropriate for precision-fit work in fabricated steel structures, machine frames, fixtures, and similar trade or industrial environments. It is sold in multiples of 50 units minimum order quantity, with individual package quantity of 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head profile allows flush or below-surface installation in countersunk holes\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex socket drive for reliable torque application with standard hex keys or socket tooling\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction with 39-44 HRC hardness for high-strength fastening\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion and wear resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded 1\/2-13 UNC, Thread Fit Class 3A for close-tolerance engagement\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 inch-series flat socket cap screw per ASME B18.3 for use in countersunk through-holes and tapped holes requiring a 1\/2-13 UNC thread in alloy steel applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a properly sized 5\/16-inch hex key or socket driver. Ensure the mating countersink is machined to an 82-degree included angle to match the head geometry. De-energize and lock out any equipment before fastener replacement or removal per applicable OSHA lockout\/tagout procedures. Do not substitute a different drive size or head angle, as doing so will result in poor seating and reduced 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: 1-1\/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\/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\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: 50\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: 60130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51739454964018,"sku":"60130","price":8296.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2de3f99f22a6359fceb93152b9ae72ac.jpg?v=1788814782","url":"https:\/\/voomisupply.com\/products\/holo-krome-60130-flat-socket-cap-screw-1-2-13-x-1-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}