{"product_id":"gibraltar-41603g-flange-nut-3-8-16-7-8-inch-black-oxide","title":"Gibraltar 41603G Flange Nut 3\/8-16 7\/8 Inch Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 41603G is a 3\/8-16 threaded flange nut manufactured from Grade 12L14 steel with a black oxide finish. The integrated flange distributes clamping load over a wider bearing surface, reducing the need for a separate washer in many fastening applications. Standing 1\/2 inch high with a flange diameter of 7\/8 inch, a flange height of 1\/8 inch, and a width across flats of 11\/16 inch, this nut meets TCMAI fastener standards. It is well suited for use in mechanical assemblies, HVAC equipment mounting, electrical enclosures, and general trade applications where a compact, corrosion-resistant fastener is required.\u003c\/p\u003e\n\u003cp\u003eThis flange nut is used across residential and light commercial trade work wherever a 3\/8-16 threaded fastener with a built-in bearing flange is specified. Typical applications include securing equipment panels, mounting brackets, and structural components in HVAC, plumbing, and electrical installations. The black oxide finish provides mild corrosion resistance suitable for indoor and protected outdoor environments. Sold individually, with a minimum order quantity of 10 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 thread size for compatibility with standard inch-series fastener systems\u003c\/li\u003e\n  \u003cli\u003eIntegrated 7\/8 inch diameter flange distributes load without a separate washer\u003c\/li\u003e\n  \u003cli\u003eGrade 12L14 steel construction provides consistent machinability and strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eMeets TCMAI fastener standards\u003c\/li\u003e\n  \u003cli\u003eCompact profile at 1\/2 inch overall height for use in tight clearance installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series flange nut for use with 3\/8-16 threaded fasteners in mechanical, HVAC, plumbing, and electrical trade assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by hand and standard hex tools using a 11\/16 inch wrench or socket. Power down or de-energize any equipment before accessing fastener points on electrical or HVAC components. Do not overtighten, as Grade 12L14 steel is optimized for machinability rather than maximum tensile strength. Follow applicable mechanical and structural codes for torque requirements specific to the assembly being serviced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 12L14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: TCMAI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161712\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 41603G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51718002540850,"sku":"41603G","price":46.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb2fd8e819774d36d8c27dc6c4e02d5b.jpg?v=1788548354","url":"https:\/\/voomisupply.com\/products\/gibraltar-41603g-flange-nut-3-8-16-7-8-inch-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}