ABB IRB 5720 Product Manual page 594

9 Reference information
9.4 Screw joints
Continued
Dimension
M12
M16
M20
M24
Lubricated screws (Molykote, Gleitmo or equivalent) with allen head screws
The following table specifies the recommended standard tightening torque for
screws lubricated with Molycote 1000, Gleitmo 603 or equivalent with allen head
screws.
Dimension
M8
M10
M12
M16
M20
M24
i
594
Tightening torque (Nm)
Class 8.8, oil-lubricated
82
200
400
680
Note
A special torque specified in the repair, maintenance or installation procedure
overrides the standard torque.
Tightening torque (Nm)
Class 10.9, lubricated
28
55
96
235
460
790
Lubricated with Molycote 1000, Gleitmo 603 or equivalent
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Tightening torque (Nm)
Class 10.9, oil-lubric-
ated
115
290
560
960
Tightening torque (Nm)
i
Class 12.9, lubricated
35
70
120
300
550
950
Tightening torque (Nm)
Class 12.9, oil-lubric-
ated
140
340
670
1150
i
Product manual - IRB 5720
3HAC079195-001 Revision: A