Tightening torques

Tightening torques 1:

The value for the tightening torque [1] of the clamping screw is punched into the clamping hub from above.

 

 

 

 

 

 

Information on the screw sizes and tightening torques can be found in the table below:

Clamping hub diameter [mm]

Identifying letter

Width across flats [mm]

Tightening torque [Nm]

8

Z

2.5

2

9

A

2.5

2

11

B

3

4.1

14

C

4

9.5

16

D

5

14

19

E

5

14

24

G

6

35

28

H

5

14

32

I

8

79

38

K

8

79

48

M

10

135

55

N

10

135

60

O

14

330