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WILO SE 10/2022 V05 DIN A4
English APPENDIX
10.
Appendix
10.1. Tightening torques
Rust-free screws (A2/A4)
Thread
Tightening torque
Nm
kp m
M5
5.5
0.56
M6
7.5
0.76
M8
18.5
1.89
M10
37
3.77
M12
57
5.81
M16
135
13.76
M20
230
23.45
M24
285
29.05
M27
415
42.30
M30
565
57.59
Geomet-coated screws (strength 10.9) with Nord-Lock
washer
Thread
Tightening torque
Nm
kp m
M5
9.2
0.94
M6
15
1.53
M8
36.8
3.75
M10
73.6
7.50
M12
126.5
12.90
M16
155
15.84
M20
265
27.08
10.2. Spare parts
Spare parts can be ordered from Wilo customer service. To
avoid further questions and incorrect orders, the serial and/or
article number must always be supplied.
Subject to technical modifications without prior notice!