4000PSI - 4AN Female to 4AN Male Flare 90° Elbow Swivel Fitting Adapter Coupler

3 The thread size of 4AN is 7/16-20 UNF. 1 -4AN 90° Degree. ADD TO FAVS. 4 working temperature：-40°F- to 257° F. Anyway ,by nice communications ,we can find a way to make you satisfied. No leakage under high pressure and temperature.