{"product_id":"value-collection-581350pr-hex-socket-cap-screw-12-28-unf","title":"Value Collection 581350PR Hex Socket Cap Screw 12-28 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 581350PR is a fully threaded hex socket cap screw designed for precision fastening in mechanical, industrial, and trade applications. Sized at 12-28 UNF with a 5\/8 inch length under the head, this screw uses a 5\/32 inch hex drive and is manufactured from alloy steel with a black oxide finish for corrosion resistance. It meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for high-stress fastening tasks. The black oxide coating reduces light reflection and provides a baseline level of surface protection in controlled environments. This screw is appropriate for HVAC, electrical, plumbing, and general mechanical assembly work where a compact, high-strength fastener is required.\u003c\/p\u003e\u003cp\u003eThis fastener is suited for use in residential and light commercial mechanical assemblies, panel fabrication, equipment mounting, and component installation. Its fine 12-28 UNF thread pitch provides strong thread engagement in thin materials or close-tolerance applications. The fully threaded shank allows for maximum grip along the entire usable length. Technicians working on equipment access panels, motor mounts, control enclosures, and similar assemblies will find this size practical for standard hex key tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThread size: 12-28 UNF, fully threaded shank for full-length engagement\u003c\/li\u003e\n\u003cli\u003eLength under head: 5\/8 inch\u003c\/li\u003e\n\u003cli\u003eDrive type: 5\/32 inch hex socket (Allen key compatible)\u003c\/li\u003e\n\u003cli\u003eMaterial: alloy steel for high tensile strength\u003c\/li\u003e\n\u003cli\u003eFinish: black oxide coating for surface protection and reduced reflectivity\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 12-28 UNF hex socket cap screw for use in mechanical and industrial assemblies requiring ASME\/ANSI B18.3 and ASTM A574 compliant fasteners.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a calibrated 5\/32 inch hex key or T-handle driver. Power down or de-energize any equipment before accessing fastened panels or enclosures. Do not over-torque alloy socket cap screws in tapped aluminum or plastic threads. Follow applicable equipment manufacturer torque guidance and relevant mechanical codes for the assembly type.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 12-28 UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully 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: 5\/32 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, ASTM A574\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 581350PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699502678322,"sku":"581350PR","price":9874.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b4f12d644b2cc0f8bc177cdaa852c918.jpg?v=1788376601","url":"https:\/\/voomisupply.com\/products\/value-collection-581350pr-hex-socket-cap-screw-12-28-unf","provider":"Voomi Supply","version":"1.0","type":"link"}