{"product_id":"value-collection-837037pr-hex-socket-cap-screw-4-40-unc","title":"Value Collection 837037PR Hex Socket Cap Screw 4-40 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 837037PR is a hex socket cap screw designed for precision fastening in light mechanical assemblies. Threaded 4-40 UNC with a 1\/2 inch length under head, this screw is fully threaded from head to tip, providing maximum thread engagement for its size. The 3\/32 inch hex drive socket accepts a standard hex key or Allen driver. Constructed from alloy steel with a zinc-plated finish per ASTM B695, it offers corrosion resistance suitable for general indoor mechanical and electrical panel applications. This fastener is sized for fine-pitch, small-diameter work common in instrument assembly, electronics enclosures, and light equipment fabrication.\u003c\/p\u003e\u003cp\u003eThis screw is used in applications requiring a compact, high-strength fastener at the 4-40 UNC thread standard. Typical install scenarios include securing small brackets, terminal boards, covers, and sub-assemblies in electronic equipment, HVAC controls, or light industrial machinery. The fully threaded shank allows use in thin material with minimal grip length. Sold as a single piece with a minimum order quantity of 100 units, this fastener is suited for shop stock, MRO replenishment, or production line use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-40 UNC thread for fine-pitch, small-diameter fastening\u003c\/li\u003e\n\u003cli\u003eFully threaded shank maximizes thread engagement in thin materials\u003c\/li\u003e\n\u003cli\u003e3\/32 inch hex socket drive for Allen key installation in tight spaces\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides strength at small fastener sizes\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish meets ASTM B695 for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e1\/2 inch length under head suits standard light-gauge panel and bracket work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 4-40 UNC hex socket cap screw for use in any application requiring this thread form and drive type. Confirm thread size, length, and drive requirements against your assembly specifications before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/32 inch hex key or Allen driver. Verify that the mating threaded hole or nut is tapped to 4-40 UNC specification before driving the fastener. Do not exceed appropriate seating torque for this screw size, as alloy steel small-diameter fasteners can be damaged by over-tightening. When used in electrical enclosures or control panels, follow applicable NEC guidelines for hardware installation near energized components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\/2 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 Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASTM B695\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\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: 837037PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709489086770,"sku":"837037PR","price":3140.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b0e1ea8c59f74aa61781befde87c298.jpg?v=1788457089","url":"https:\/\/voomisupply.com\/products\/value-collection-837037pr-hex-socket-cap-screw-4-40-unc","provider":"Voomi Supply","version":"1.0","type":"link"}