Maintenance
186
Pos: 47.51.5 /Überschriften/Überschriften 3/K-O/MMetrische Gewindeschrauben mit Feingewinde @ 322\mod_1424945855944_78.docx @ 2484627 @ 3 @ 1
11.11.2
Metric Thread Screws with Fine Thread
Pos: 47.51.6 /BA/Wartung/Drehmomente / Anziehdrehmomente/Anziehdrehmomente Metrische Gewindeschrauben mit Feingewinde Tabelle @ 321\mod_1424845229172_78.docx @ 2480186 @ @ 1
Tightening torque in Nm (unless
otherwise stated)
A = thread size
(stability class can be seen on screw head)
A
Stability class
5.6
8.8
10.9
12.9
Tightening torque (Nm)
M12 x 1.5
88
130
152
M14 x 1.5
145
213
249
M16 x 1.5
222
327
382
M18 x 1.5
368
525
614
M20 x 1.5
465
662
775
M24 x 2
787
1121
1312
M27 x 2
1148
1635
1914
M30 x 1.5
800
2100
2650
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11.11.3
Metric Thread Screws with Countersunk Head and Hexagonal Socket
Pos: 47.51.8 /BA/Wartung/Drehmomente / Anziehdrehmomente/Anziehdrehmomente Metrische Gewindeschrauben mit Senkkopf und Innensechskant Tabelle @ 321\mod_1424843938347_78.docx @ 2480155 @ @ 1
NOTICE
The table applies only to countersunk screws with hexagonal socket and metric thread which
are tightened via hexagonal socket.
Tightening torque in Nm (unless
otherwise stated)
A = thread size
(stability class can be seen on screw head)
A
Stability class
5.6
8.8
10.9
12.9
Tightening torque (Nm)
M4
2.5 3.5 4.1
M5
4.7
7
8
M6
8
12
15
M8
20 29 35
M10
23 39 58 67
M12 34
68
100
116
M14
108 160 188
M16
168 248 292
M20
340 488 568
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A
BM 400 0234
