Installation
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Screw connections:
- Observe the insertion direction of the screws for
vertical screw connections:
Always insert upwards from beneath, thus the screw
head is at the bottom and the nut is at the top, ensuring
that any loss of screws due to loosening of the nut is
immediately evident
- Observe the tightening torques (refer to Table 7-1)
Screws
8.8 *
[Nm]
Screws
10.9 *
[Nm]
Screws
(stainless steel)
A4 / 70*
[Nm]
M6
10
14
6
M8
25
35
16
M10
49
69
32
M12
86
120
56
M16
210
295
135
M20
410
580
280
M24
710
1000
455
M27
1050
1500
-
M30
1450
2000
1050
M36
2400
3555
-
* Property class
Wherever no other tightening torques are specified in the
order-related drawings, the specifications here apply.
Exception:
Tightening torques for couplings are specified by the
coupling manufacturer in the separate instruction
NOTICE!
Refer also to the separate instructions of the coupling
manufacturer.
7.3.2 Screw connections
Table 7-1
Tightening torques
