{"product_id":"holo-krome-72282-hex-socket-cap-screw-5-8-11-unc","title":"Holo-krome 72282 Hex Socket Cap Screw 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOLO-KROME 72282 is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, industrial equipment, and structural connections. It features a 5\/8-11 UNC thread and measures 3-1\/4 inches in length under the head. The partially threaded shank provides a strong grip in load-bearing joints. Driven by a 1\/2-inch hex socket, it is well-suited for installation with standard torque wrenches and hex key sets. The alloy steel construction and black oxide coating give this screw the mechanical strength and corrosion resistance required in demanding service environments. Machinists, millwrights, and maintenance technicians are the primary installers of this fastener type.\u003c\/p\u003e\u003cp\u003eThis screw is used in a wide range of applications including machinery assembly, fixture fabrication, and equipment maintenance across industrial, commercial, and manufacturing settings. Its 5\/8-11 UNC coarse thread pattern is compatible with standard tapped holes of the same size and thread class. The black oxide finish reduces light reflection and provides a modest level of surface protection against moisture and mild corrosion, making it practical for interior mechanical environments and controlled industrial spaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC coarse thread for use with standard tapped holes\u003c\/li\u003e\n\u003cli\u003e3-1\/4 inch length under head suits deep or stacked-joint applications\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank provides clamping force and shear resistance\u003c\/li\u003e\n\u003cli\u003e1\/2-inch hex socket drive for use with torque wrenches and hex keys\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASME B18.3 and ASTM A574 standards\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating offers surface protection and low reflectivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-replacement hex socket cap screw for any application requiring a 5\/8-11 UNC partially threaded fastener conforming to ASME B18.3 and ASTM A574.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist, millwright, or maintenance technician familiar with fastener torque requirements for the joint material and application. Always ensure the tapped hole is clean and free of debris before threading. Use a calibrated torque wrench to achieve proper clamp load without overloading the fastener. De-energize and lock out all equipment before servicing any assembly that involves fastener removal or replacement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/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: 1\/2 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 B18.3, ASTM A574\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 72282\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51740102000946,"sku":"72282","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a838e1b1c6b94ea258055214ffd4211e.jpg?v=1788822302","url":"https:\/\/voomisupply.com\/products\/holo-krome-72282-hex-socket-cap-screw-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}