{"product_id":"gibraltar-41606g-flange-nut-5-8-11-12l14-steel-black-oxide","title":"Gibraltar 41606G Flange Nut 5\/8-11 12L14 Steel Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 41606G is a heavy-duty flange nut designed for securing bolted assemblies where a wide bearing surface is needed to distribute clamping load. Machined from 12L14 carbon steel and finished with a black oxide coating for corrosion resistance, this nut meets TCMAI fastener standards. It features a 5\/8-11 thread size, a flange diameter of 1-3\/8 inches, an overall height of 13\/16 inches, and a width across flats of 1-1\/16 inches. The integrated flange eliminates the need for a separate washer, making it a practical choice for structural and mechanical assembly work.\u003c\/p\u003e\n\u003cp\u003eThis flange nut is suited for general industrial, mechanical, and trade assembly applications where inch-series fasteners are specified. It is appropriate for use in HVAC equipment mounting, plumbing support brackets, electrical panel framing, and similar trade installations that call for a reliable, standard-threaded nut with a built-in bearing flange. Installation is performed by hand or with a standard wrench sized to the 1-1\/16 inch across-flats dimension.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC thread for compatibility with standard inch-series bolts and studs\u003c\/li\u003e\n  \u003cli\u003e1-3\/8 inch flange diameter distributes clamping load without a separate washer\u003c\/li\u003e\n  \u003cli\u003e12L14 steel construction provides good machinability and consistent thread engagement\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance in dry or low-moisture environments\u003c\/li\u003e\n  \u003cli\u003eMeets TCMAI fastener standards for dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eFlange height of 3\/16 inches keeps the bearing surface low-profile for tight clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard replacement flange nut for inch-series mechanical and structural assemblies requiring a 5\/8-11 threaded fastener with an integrated flange.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a standard open-end or box wrench sized to 1-1\/16 inches across flats. De-energize and lock out all equipment before fastener work on live mechanical or electrical assemblies. Confirm thread engagement is clean and free of debris before torquing. Black oxide finish is not rated for outdoor or high-moisture exposure without additional corrosion protection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 13\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-1\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 12L14 Carbon Steel\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: 0.18 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: 41606G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51717322473778,"sku":"41606G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5c06bf565d77b1089a4a26043ae744a3.jpg?v=1788538487","url":"https:\/\/voomisupply.com\/products\/gibraltar-41606g-flange-nut-5-8-11-12l14-steel-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}