Size: The thread size of 3AN is 3/8-24 UNF Parameter: The maximum working pressure is 1,500 PSI, and the working temperature range is -40℉ to 250℉. Material: The fitting is made of aluminum alloy 6061-T6 with an anodized black surface. Sealing: The AN side of the flare is sealed by a 37-degree angle. Feature: The fitting is designed with a 360° swivel for easy assembly, and it can be reused and recycled.