Size: 8AN flare to 1/2" NPT, the thread size of 8AN is 3/4-16 UNF, Degree: 90 degree elbow. Size: 8AN to 1/2 NPT. 2 x 8AN to 1/2" NPT Male 90 Degree Aluminum Fitting Adapter. 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.
