{"product_id":"value-collection-r83920013-4-40-unc-stainless-steel-hex-nut","title":"Value Collection R83920013 4-40 Unc Stainless Steel Hex Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R83920013 is a 4-40 UNC stainless steel hex nut designed for use with machine screws in light-duty fastening applications. This nut features a right-hand thread direction conforming to Unified National Coarse (UNC) thread standards. It measures 1\/4 inch across the flats and 3\/32 inch high, making it a compact fastener suited for small-frame assemblies. The uncoated stainless steel construction provides corrosion resistance without surface treatments. Machinists, maintenance technicians, and assembly professionals install these nuts in equipment panels, electrical enclosures, and general mechanical assemblies where 4-40 thread sizing is specified.\u003c\/p\u003e\n\u003cp\u003eThis hex nut is used in residential and commercial maintenance, electronics assembly, HVAC control panel work, and light industrial applications wherever 4-40 UNC threaded fasteners are required. Its compact profile fits tight clearance areas where standard larger hex nuts would not seat properly. The stainless steel material makes it a practical choice in environments with moisture exposure or where ferrous hardware is not suitable. These nuts are typically purchased in quantities of 100 or more for bench stock or service van inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-40 UNC right-hand thread for compatibility with standard 4-40 machine screws\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for corrosion resistance without coating\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch across flats for use with standard hex tooling\u003c\/li\u003e\n  \u003cli\u003e3\/32 inch height suits low-profile and tight-clearance installations\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no risk of coating flaking in sensitive assemblies\u003c\/li\u003e\n  \u003cli\u003eDoes not meet military specifications — intended for commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or bench-stock hex nut for use with 4-40 UNC machine screws in commercial and light industrial fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 1\/4 inch hex wrench or nut driver. Hand-tighten first to verify thread engagement before applying tool torque to avoid cross-threading. Stainless steel fasteners can be prone to galling — apply anti-seize compound when repeated removal is anticipated. De-energize any electrical assembly before working in the area where this fastener is installed.\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.001 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: Does Not Meet Military Specifications\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: R83920013\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720047362354,"sku":"R83920013","price":937.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c096379b2d878745d17ed23f8951ffdf.jpg?v=1788560460","url":"https:\/\/voomisupply.com\/products\/value-collection-r83920013-4-40-unc-stainless-steel-hex-nut","provider":"Voomi Supply","version":"1.0","type":"link"}