{"product_id":"gibraltar-41701g-flange-nut-1-4-28-5-8-inch-black-oxide","title":"Gibraltar 41701G Flange Nut 1\/4-28 5\/8 Inch Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 41701G is a flange nut machined from Grade 12L14 steel with a black oxide finish, designed for use in mechanical assemblies where a built-in bearing flange distributes clamping load across a wider surface area than a standard hex nut. The 1\/4-28 thread pitch indicates a fine-thread fastener suitable for applications requiring precise torque control and vibration resistance. The integrated flange measures 5\/8 inch in diameter and 3\/32 inch in height. Overall nut height is 5\/16 inch, and the width across flats is 1\/2 inch. The black oxide finish provides mild corrosion resistance and reduces light reflection in service environments.\u003c\/p\u003e\n\u003cp\u003eThis flange nut is appropriate for light mechanical assemblies in HVAC equipment, electrical enclosures, plumbing fixtures, and general trade fabrication where a 1\/4-28 fine-thread fastener with a flanged bearing surface is specified. It is an inch-system fastener conforming to TCMAI standards and is suited for use by HVAC technicians, electricians, plumbers, and mechanical contractors working on equipment requiring secure, vibration-resistant fastening without a separate washer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 12L14 steel construction for consistent machinability and dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and a low-reflectance surface\u003c\/li\u003e\n  \u003cli\u003eIntegrated 5\/8 inch diameter flange distributes load and eliminates the need for a separate flat washer\u003c\/li\u003e\n  \u003cli\u003eFine 1\/4-28 thread pitch improves resistance to loosening under vibration\u003c\/li\u003e\n  \u003cli\u003eTCMAI standard compliance for use in specified mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eCompact 5\/16 inch height suits confined fastening locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-system flange nut for mechanical assemblies requiring a 1\/4-28 fine-thread fastener with an integrated bearing flange.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is appropriate for mechanical, HVAC, electrical, and plumbing tradespeople working on light equipment assemblies. De-energize any electrical equipment and relieve system pressure before servicing fastened components. Use a 1\/2 inch wrench or socket to seat the nut; the flange face should seat flush against the mating surface. Grade 12L14 steel is a leaded free-machining grade and is not recommended for welding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 3\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1\/2 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: 0.001 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: 41701G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51722824384818,"sku":"41701G","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/44cb67971c74f8a0e01abfc7ea5616f3.jpg?v=1788596465","url":"https:\/\/voomisupply.com\/products\/gibraltar-41701g-flange-nut-1-4-28-5-8-inch-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}