Size: The thread size of the 10AN male coupler is 7/8-14 UNF. Seal: The AN thread of the flare is sealed by a 37-degree angle. Parameter: The maximum working pressure is 1,500 PSI, and the working temperature range is -40°F to 250°F. Material: The fitting is made of aluminum alloy 6061-T6. Application: The male-to-male flare coupler is usually used in fuel systems, such as extending fuel hoses or connecting lines to fuel filters, fuel pumps, or cooler systems. EVIL ENERGY is our brand, we're a direct and professional manufacturer, one of greatest manufacturer and exporter in tuning parts include intake system, exhaust system, engine system, cooling system, interior and exterior parts. Accept customized order with minimum quantity.For conversion between AN and AN, it is suitable for the connection of oil, fuel, water, fluid, coolant and air pipes.ideal for any liquid or gas application requiring high flow AN threaded fittings The product is made of lightweight materials.