对边宽度
emin 82.6 smax 75 smin 73.1 mm
高度
kmax 38.9 kmin 36.4 mm
M24
P 3 emin 39.55 kmax 21.5 kmin 20.2 smax 36 smin 35
M42
P 4.5 emin 71.3 kmax 34 kmin 32.4 smax 65 smin 63.1
M 45
P 4.5 emin 76.95 kmax 36 kmin 34.4 smax 70 smin 68.1
M 20
P 2.5 emin 32.95 kmax 18 kmin 16.9 smax 30 smin 29.16
M 18
P 2.5 emin 29.56 kmax 15.8 kmin 15.1 smax 27 smin 26.16