Tightening torque (Nm)
Class 12.9, oil-lubric-
ated
Tightening torque (Nm)
Class 10.9, oil-lubric-
ated
Tightening torque (Nm)
Class 8.8, oil-lubricated
Dimension
1150
960
680
M24
Tightening torque for 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.
Note
A special torque specified in the repair, maintenance or installation procedure
overrides the standard torque.
Tightening torque (Nm)
Class 12.9, lubricated
Tightening torque (Nm)
Class 10.9, lubricated
i
Dimension
8
M5
14
M6
35
28
M8
70
55
M10
120
96
M12
300
235
M16
550
460
M20
950
790
M24
i
Lubricated with Molycote 1000, Gleitmo 603 or equivalent
594
Product manual - IRB 930
3HAC086009-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
8 Reference information
8.4 Screw joints
Continued
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