DIN 431

*All measurements in millimeters (mm)* 

d s e m min.
G 1/8 19 20.88 6
G 1/4 22 23.91 6
G 3/8 27 29.56 7
G 1/2 32 35.03 8
G 5/8 32 35.04 8
G 3/4 36 39.55 9
G 1 46 50.85 10
G 1-1/8 50 55.37 10
G 1-1/4 55 60.79 11
G 1-1/2 60 66.44 12
G 1-3/4 70 76.93 13
G 2 75 82.80 13

 All information is strictly informative