{"product_id":"parker-41fl-10-brass-flared-long-nut-5-8-in-od-7-8-14-unf","title":"Parker 41FL-10 Brass Flared Long Nut 5\/8 in Od 7\/8-14 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 41FL-10 is a brass flared tube long nut designed for use in flare-fitting assemblies on refrigeration, HVAC, and fluid-handling lines. It threads onto a mating flare fitting body to secure a 5\/8-inch OD tube with a 45-degree flare seat. The 7\/8-14 UNF thread provides a precise, leak-resistant mechanical connection. Rated to 650 psi maximum working pressure and 250 degrees F maximum working temperature, this long nut handles the demands of refrigerant lines, fuel systems, and hydraulic tubing where a standard short nut will not reach. Fabricated from brass for corrosion resistance and compatibility with a wide range of media.\u003c\/p\u003e\u003cp\u003eThis fitting is used in residential and commercial HVAC systems, refrigeration equipment, and fluid-power applications where 45-degree flare connections per SAE J512 and SAE J513 are specified. It is a standard component in compression and flare plumbing assemblies installed by HVAC technicians, refrigeration mechanics, and plumbers working on copper or soft-alloy tubing runs. The long-nut body provides additional thread engagement compared to a standard nut, which is useful in tight or recessed fitting configurations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree flare seat conforms to SAE J512 and SAE J513 standards\u003c\/li\u003e\n\u003cli\u003e5\/8-inch tube OD fitment with 7\/8-14 UNF thread\u003c\/li\u003e\n\u003cli\u003e650 psi maximum working pressure\u003c\/li\u003e\n\u003cli\u003e250 degrees F maximum working temperature\u003c\/li\u003e\n\u003cli\u003eBrass construction resists corrosion and is compatible with refrigerants, fuels, and hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eUL Listed; meets SAE J512, SAE J513 requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 5\/8-inch OD tubing in 45-degree flare fitting assemblies conforming to SAE J512 and SAE J513 standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified HVAC technician, refrigeration mechanic, or licensed plumber. Depressurize and purge the system before disassembling any flare connection. Use a properly sized flaring tool to form the 45-degree seat on the tube end before threading the nut; a damaged or incomplete flare will cause leaks. Hand-tighten first, then torque with a properly sized open-end or flare-nut wrench — do not use pipe wrenches or adjustable wrenches, which can damage the hex and distort the flare seat.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlared Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 650 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F (121 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE J512, SAE J513, UL Listing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 41FL-10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544473370930,"sku":"41FL-10","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0f7330cf07117bd2c8e6af9903659ae2.jpg?v=1785927309","url":"https:\/\/voomisupply.com\/products\/parker-41fl-10-brass-flared-long-nut-5-8-in-od-7-8-14-unf","provider":"Voomi Supply","version":"1.0","type":"link"}