{"product_id":"brass-sae-45-heavy-duty-forged-nut","title":"Brass SAE 45° Heavy Duty Forged Nut — Female Flare, UNF Thread","description":"\u003cp\u003eThe Brass SAE 45° Heavy Duty Forged Nut is a female-flare tube nut forged from solid brass for durable, leak-tight connections on 45° flared tubing. Its extra-heavy wall and full hex give more wrench engagement and greater vibration resistance than a standard short nut, making it a dependable choice for demanding air, fuel, gas, and refrigeration lines.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStyle: SAE 45° flare heavy-duty (extra-heavy) short forged nut\u003c\/li\u003e\n\u003cli\u003eMaterial: Forged brass\u003c\/li\u003e\n\u003cli\u003eThread: UNF (Unified National Fine), female flare\u003c\/li\u003e\n\u003cli\u003eSizes: 1\/4\", 3\/8\", 1\/2\", and 5\/8\"\u003c\/li\u003e\n\u003cli\u003eMeets the functional requirements of SAE J512 \/ J513\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eCompressed-air lines, LP and natural gas, propane, oil-burner and fuel lines, refrigeration, instrumentation, power steering, and hydraulic and pneumatic systems. Used with copper, brass, aluminum, and steel tubing that can be flared.\u003c\/p\u003e\n\u003cp\u003eForged from solid brass for strength and corrosion resistance, the SAE 45° heavy duty forged nut clamps the flared tube end against a matching flare fitting to create a reusable, metal-to-metal seal built for high-vibration service.\u003c\/p\u003e","brand":"Brass Fittings","offers":[{"title":"1\/4\"","offer_id":54373952684307,"sku":"SAE-046","price":7.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\"","offer_id":54373952717075,"sku":"SAE-047","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":54373952749843,"sku":"SAE-048","price":7.0,"currency_code":"USD","in_stock":true},{"title":"5\/8\"","offer_id":54373952782611,"sku":"SAE-049","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/sae-45-degree-flare-brass-tube-fittings-hydraulic-pneumatic-gas-flammable-liquids-refrigeration-extra-heavy-short-forged-nuts-det__95474.1744909583.jpg?v=1783020858","url":"https:\/\/aircompressorstore.com\/products\/brass-sae-45-heavy-duty-forged-nut","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}