{"product_id":"value-collection-872033pr-hex-socket-cap-screw-4-40-unc","title":"Value Collection 872033PR Hex Socket Cap Screw 4-40 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 872033PR is a 4-40 UNC hex socket cap screw designed for precision fastening in light-duty mechanical and structural assemblies. It features a 3\/32-inch hex drive socket and measures 1\/4 inch in length under the head. Constructed from alloy steel with a zinc-plated finish, this screw delivers solid corrosion resistance in typical indoor and controlled-environment applications. The fully threaded shank provides maximum thread engagement along the entire fastener length. Machinists, maintenance technicians, and assembly professionals working on small-format equipment, instruments, or enclosures will find this fastener a reliable choice.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in precision equipment assembly, instrument panels, electronic enclosures, and light mechanical fixtures where a 4-40 UNC thread is specified. The zinc plating makes it appropriate for dry or mildly humid indoor environments. This fastener is sold in minimum order quantities of 100 units per order, making it practical for shop stock or production-line use. It is a common choice in applications governed by ASME B18.8 and ASTM A574 standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-40 UNC thread size for precision small-format fastening applications\u003c\/li\u003e\n  \u003cli\u003e3\/32-inch hex socket drive for standard Allen wrench or hex key installation\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch length under head with fully threaded shank for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 mechanical property requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance in indoor environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.8 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 4-40 UNC hex socket cap screw suitable for tapped holes conforming to 4-40 UNC thread specifications in mechanical assemblies, instrument enclosures, and light-duty structural applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 3\/32-inch hex key or Allen wrench. Ensure the mating tapped hole is clean and free of debris before driving the fastener. Do not exceed the torque capacity appropriate for a 4-40 alloy steel screw in the mating material. Follow applicable ASME or facility standards for fastener installation procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/4 inch\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: 3\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\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: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.8, ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 units\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: 872033PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700669776178,"sku":"872033PR","price":2772.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef6720c757834135ee8af4c7b0630447_f4ed7b0c-d379-4ea1-882e-00edb8dd3211.jpg?v=1788393578","url":"https:\/\/voomisupply.com\/products\/value-collection-872033pr-hex-socket-cap-screw-4-40-unc","provider":"Voomi Supply","version":"1.0","type":"link"}