Bauer BG 25 - Bolt Torque Values; Bolts with Coarse-Pitch Metric Thread

LUBRICANTS / TABLES
BG 25 / 2011 / 2254_BG25_en_0000498763_V01
10 - 11
10.2 BOLT TORQUE VALUES
CAUTION
Bolt torque values given in the following tables are valid only for slightly
oiled bolted connections and where the Spare Parts List does not pre-
scribe other torque values.
10.2.1 Bolts with coarse-pitch metric thread
Strength class as per DIN/ISO 898
8.8
10.9
12.9
Coarse-pitch metric
thread
Bolt torque values M
A
[Nm]
M 4
2,8
4,1
4,8
M 5
5,5
8,1
9,5
M 6
9,5
14
16,5
M 8
23
34
40
M 10
46
68
79
M 12
79
117
135
M 14
125
185
215
M 16
195
280
330
M 18
280
390
460
M 20
390
560
650
M 22
530
750
880
M 24
670
960
1120
M 27
1000
1400
1650
M 30
1350
1900
2250
M 33
1850
2600
3000
M 36
2350
3300
3900