Serial No.GX100...
tpi
mm
Z
D2
D1
L1
L2
1/16"*28,1/8"*28
28
6
5.8
57
16.3
3
1/8"*28
8
7.7
63
20.0
1/4"*19,3/8"*19
19
10
9.9
73
26.7
4
3/8"*19
16
13.4
92
33.4
1/2",3/4"*14
14
15.7
43.5
5
1".11/2",2".21/2"*11
11
20
19.9
104
41.6