{"product_id":"parker-41fx-8-brass-flared-tube-short-nut-1-2-in-od","title":"Parker 41FX-8 Brass Flared Tube Short Nut 1\/2 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 41FX-8 is a brass flared tube short nut designed for use in 45-degree flare tube fittings assemblies. It threads onto a mating flare fitting body to secure a flared tube end, creating a leak-resistant mechanical connection in fluid and gas lines. Constructed from brass, it features a 3\/4-16 UNF thread and accepts 1\/2-inch tube OD with a 45-degree flare angle. Rated to 750 psi maximum working pressure and a maximum working temperature of 250 degrees F, this nut suits demanding service conditions in HVAC, refrigeration, plumbing, and related mechanical systems. Licensed HVAC technicians and plumbers are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis short nut is suited for residential and light commercial applications wherever a 45-degree flare connection is required on 1\/2-inch OD tubing. Typical installations include refrigerant line sets, fuel gas piping, and hydraulic or pneumatic tubing runs where a SAE J512 or SAE J513 compliant flare connection is specified. The compact short-nut profile is used where space behind the fitting is limited compared to a standard-length nut.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction resists corrosion and provides good machinability for repeated service\u003c\/li\u003e\n  \u003cli\u003e45-degree flare angle conforms to SAE J512 and SAE J513 standards\u003c\/li\u003e\n  \u003cli\u003e3\/4-16 UNF thread for secure, precise engagement with mating fitting body\u003c\/li\u003e\n  \u003cli\u003eRated to 750 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eMaximum working temperature of 250 degrees F (121 degrees C)\u003c\/li\u003e\n  \u003cli\u003eUL Listed; meets SAE J512 and SAE J513 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service nut for 45-degree flare tube fitting assemblies using 1\/2-inch OD tubing with 3\/4-16 UNF thread per SAE J512 and SAE J513 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or pipefitters working with flare-type tube connections. Before service, shut off and depressurize the line being worked on. Hand-tighten the nut onto the mating fitting body before applying a wrench to avoid cross-threading. Do not overtighten; consult applicable codes such as the IFGC or IPC for torque and assembly guidance specific to the system type and fluid being conveyed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlare Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 750 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\u003eOverall Length\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\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\u003eUNSPSC Code\u003c\/strong\u003e: 27121707\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 41FX-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542215360818,"sku":"41FX-8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/444ede3df45461fe7382b35a2b978e4e.jpg?v=1785895359","url":"https:\/\/voomisupply.com\/products\/parker-41fx-8-brass-flared-tube-short-nut-1-2-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}