Krone Comprima F 155 XC - 13.3.2 Metric Thread Screws with Fine Thread; 13.3.3 Metric Thread Screws with Countersunk Head and Hexagonal Socket

Maintenance
208
Pos: 52.11.5 /Üb erschriften/Üb erschriften 3/K- O/MMetrische G ewindeschra uben mit Feing ewinde @ 322\ mod_1424945 855944_78.doc x @ 2484627 @ 3 @ 1
13.3.2 Metric Thread Screws with Fine Thread
Pos: 52.11.6 /B A/Wartung/Dreh momente / Anzie hdrehmomente /Anziehdreh momente Metrisch e Gewindeschr auben mit Feinge winde Tabell e @ 321\ mod_14248452 29172_78.doc x @ 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
Pos: 52.11.7 /Üb erschriften/Üb erschriften 3/K- O/MMetrische G ewindeschra uben mit Senkko pf und Innensec hskant @ 323\ mod_14249 45970760_78.d ocx @ 248481 8 @ 3 @ 1
13.3.3 Metric Thread Screws with Countersunk Head and Hexagonal Socket
Pos: 52.11.8 /B A/Wartung/Dreh momente / Anzie hdrehmomente /Anziehdreh momente Metrisch e Gewindeschr auben mit Se nkkopf und Innens echskan t Tabelle @ 3 21\mod_142484 3938347_78.doc x @ 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
Pos: 52.11.9 /L ayout Module /---------------Seitenumbruch---------------- @ 0\mod_11961 75311226_0.d ocx @ 4165 @ @ 1
A
BM 400 0234