ABB IRB 6600 - 175/2.55 User Manual page 650

2 Reference information
2.1.2 Screw joints
Screws with
slotted or cross
recess head
Dimension
M2.5
M3
M4
M5
M6
Screws with
hexagon socket
head, "dry"
Dimension
M5
M6
M8
M10
M12
M16
Screws with
hexagon socket
head, lubricated
Dimension
M8
M10
M12
M16
16
Tightening torque (Nm)
Class 4.8 "dry"
0.25
0.5
1.2
2.5
5.0
Tightening torque Tightening torque
(Nm) (Nm)
Class 8.8 "dry" Class 10.9 "dry"
6 -
10 -
24 34
47 67
82 115
200 290
Tightening torque (Nm)
Class 10.9
28
55
96
235
A
Tightening torque
(Nm)
Class 12.9 "dry"
-
-
40
80
140
340
Tightening torque (Nm)
Class 12.9
34
66
115
280
3HAC 16246-1