Thread diameter /D
|
Nut thickness /H
|
Tooth Pitch /P
|
Diameters of opposite sides/N
|
M1.6
|
1.3
|
0.35
|
3.2
|
M2
|
1.6
|
0.4
|
4.0
|
M2.5
|
2.0
|
0.45
|
5.0
|
M3
|
2.4
|
0.5
|
5.5
|
M4
|
3.2
|
0.7
|
7.0
|
M5
|
4.0
|
0.8
|
8.0
|
M6
|
5.0
|
1.0
|
10.0
|
M8
|
6.5
|
1.25
|
13.0
|
M10
|
8.0
|
1.5
|
17.0
|
M12
|
10.0
|
1.75
|
19.0
|
M14
|
11.0
|
2.0
|
22.0
|
M16
|
13.0
|
2.0
|
24.0
|
M18
|
15.0
|
2.5
|
27.0
|
M20
|
16.0
|
2.5
|
30.0
|