{"product_id":"value-collection-011427p-hex-socket-cap-screw-5-8-11-unc","title":"Value Collection 011427P Hex Socket Cap Screw 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 011427P is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, and structural connections. It features a 5\/8-11 UNC thread size with a 3-1\/4 inch length under head and is partially threaded for positive clamping in through-bolt and tapped-hole applications. The screw is machined from alloy steel and finished with a black oxide coating that provides mild corrosion resistance and a low-reflective surface. It drives with a 1\/2-inch hex key and is manufactured to ASME\/ANSI B18.3 and ASTM A574 standards. Machinists, millwrights, and maintenance technicians install this type of fastener in heavy-duty assemblies where a recessed drive and high tensile strength are required.\u003c\/p\u003e\u003cp\u003eThis socket cap screw is suited for use in industrial machinery, hydraulic fixture plates, jigs, machine bases, and structural steel fabrication where standard hex head fasteners are not practical. The socket drive allows installation in confined spaces where a wrench cannot swing freely. The partial thread design ensures that the unthreaded shank engages the clearance hole of the clamped material, providing accurate alignment and strong clamping force across the joint.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC thread for high-load clamping in standard inch-series tapped holes\u003c\/li\u003e\n\u003cli\u003e3-1\/4 inch length under head with partial threading for accurate shank-to-clearance-hole fit\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASTM A574 high-strength socket head cap screw specification\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduces surface glare\u003c\/li\u003e\n\u003cli\u003e1\/2-inch hex socket drive allows installation in tight or recessed locations\u003c\/li\u003e\n\u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw for use in any 5\/8-11 UNC tapped hole requiring a partially threaded alloy steel fastener with a socket drive.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using a 1\/2-inch hex key or socket-drive tool. Torque to joint requirements per applicable engineering specifications and do not exceed the rated proof load for ASTM A574 alloy steel socket head cap screws. De-energize, depressurize, or lock out equipment before servicing fastened assemblies per applicable OSHA lockout\/tagout procedures. Inspect threads in the mating tapped hole for damage or contamination before installation.\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\/ANSI B18.3 and ASTM A574\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.335 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 011427P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699949568306,"sku":"011427P","price":65.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f87a88d9f741579e643eddc20a0a528.jpg?v=1788383914","url":"https:\/\/voomisupply.com\/products\/value-collection-011427p-hex-socket-cap-screw-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}