螺紋規(guī)格 Thread Spec

d_k

k

槽號(hào) Slot

m

L

max

min

max

min

M2

4

3.7

1.6

1.46

0

1.9

4/5/6/8/10/13

M2.5

5

4.7

2.1

1.96

1

2.7

5/6/8/10/13/14/16

M3

5.6

5.3

2.4

2.26

1

3

6/8/10/13/14/16/20

M4

8

7.64

3.1

2.92

2

4.4

8/10/13/14/16/20/25/30

M5

9.5

9.14

3.7

3.52

2

4.9

10/13/14/16/20/25/30/35

M6

12

11.57

4.6

4.3

3

6.9

13/14/16/20/25/30/35/40