DIN 125   

*All measurements in millimeters (mm)*

d

for thread size

d1

s

1.7

M1.6

4

0.3

2.2

M2

5

0.3

2.7

M2.5

6

0.5

3.2

M3

7

0.5

3.7

M3.5

8

0.5

4.3

M4

9

0.8

5.3

M5

10

1

6.4

M6

12

1.6

7.4

M7

14

1.6

8.4

M8

16

1.6

10.5

M10

20

2

13

M12

24

2.5

15

M14

28

2.5

17

M16

30

3

19

M18

34

3

21

M20

37

3

23

M22

39

3

25

M24

44

4

28

M27

50

4

31

M30

56

4

34

M33

60

5

37

M36

66

5

40

M39

72

6

43

M42

78

7

50

M48

92

8

54

M52

98

8

All information is strictly informative