These fittings are designed with male inverted flare to AN male, to fit various port applications.

10324-03       -3AN to 3/8-24
10716-03       -3AN to 7/16-24
10720-03       -3AN to 7/16-20
101220-03       -3AN to 1/2-20
1091618-03     -3AN to 9/16-18
1091620-03     -3AN to 9/16-20

10324-04       -4AN to 3/8-24
10716-04       -4AN to 7/16-24