About this item Size: 4AN flare to 3/8" NPT, the thread size of 4AN is 7/16-20 UNF, Degree: 90 degree elbow Material: Made of aluminum alloy 6061-T6, anodized black surface. Sealing：The AN side of the flare is sealed by a 37 degree angle and the NPT thread side is sealed by a 60 degree tapered thread. Application: Widely used in fuel systems, cooling systems, power steering systems, etc. Notice: To ensure no leakage at the NPT end, sealant or PTFE tape is strongly recommended. Easy installation and removal with wrench.
