{"product_id":"value-collection-581023pr-hex-socket-cap-screw-1-64-unc","title":"Value Collection 581023PR Hex Socket Cap Screw 1-64 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581023PR is a hex socket cap screw designed for precision fastening in tight-clearance applications. Built from alloy steel with a black oxide finish, this screw measures 1\/2 inch in length under the head and is fully threaded along its entire shank. The 1-64 UNC thread designation makes it one of the finer thread pitches in the inch-series, suited for small, high-strength fastening needs. A 5\/64 inch hex drive accepts a standard Allen wrench or hex key. This fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, confirming dimensional and mechanical compliance for demanding assemblies.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is commonly used in light mechanical assemblies, instrumentation, precision machine components, and electronics hardware where a flush or recessed drive is required. The small thread size and full threading make it well suited for thin material applications and threaded inserts. Maintenance technicians, machinists, and assembly professionals working on small-scale mechanical systems will find this fastener appropriate for fine-thread tapped holes requiring controlled torque and a low-profile head profile.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread size 1-64 UNC for fine-pitch, high-precision fastening\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank for maximum thread engagement in shallow or thin materials\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides higher strength than standard carbon steel fasteners\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces light reflection in optical or instrument assemblies\u003c\/li\u003e\n  \u003cli\u003e5\/64 inch hex socket drive accepts standard hex keys and Allen wrenches\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 standards for dimensional and mechanical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-stock hex socket cap screw for any application requiring a 1-64 UNC fully threaded fastener with a 5\/64 inch hex drive and 1\/2 inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or assembly technicians using a 5\/64 inch hex key or Allen wrench. Ensure the receiving tapped hole is clean, properly threaded to 1-64 UNC, and free of debris before driving the screw. Avoid over-torquing, as the small thread diameter increases the risk of thread stripping in softer base materials. Power down or de-energize any equipment before fastener service when working on or near electrical or mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-64 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 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\/64 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: 0.01 pounds\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 581023PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698460557618,"sku":"581023PR","price":2271.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6476086d1471de26007a2930c52fa2ac.jpg?v=1788363209","url":"https:\/\/voomisupply.com\/products\/value-collection-581023pr-hex-socket-cap-screw-1-64-unc","provider":"Voomi Supply","version":"1.0","type":"link"}