Rauch MDS 8.2 - Page 146

Metric thread with standard pitch
Thread Class
Tightening torque Max. assembly
pre-load
(µ
min
=0.12)
N
Nm lbf-ft (lbf-in)
M8
(X1.25)
8.8 24.6 18.1 18600
10.9 36.1 26.6 27300
12.9 42.2 31.1 32000
M10
(X1.5)
8.8 48 35.4 29600
10.9 71 52.4 43400
12.9 83 61.2 50800
M12
(X1.75)
8.8 84 62 43000
10.9 123 90.7 63200
12.9 144 106.2 74000
M14
(X2)
8.8 133 98 59100
10.9 195 143.8 86700
12.9 229 168.9 101500
M16
(X2)
8.8 206 151.9 80900
10.9 302 222.7 118800
12.9 354 261 139000
M18
(X2.5)
8.8 295 217.6 102000
10.9 421 310.5 145000
12.9 492 363 170000
M20
(X2.5)
8.8 415 306 130000
10.9 592 436.6 186000
12.9 692 510.4 217000
M22
(X2.5)
8.8 567 418.2 162000
10.9 807 595 231000
12.9 945 697 271000
M24
(X3)
8.8 714 526.6 188000
10.9 1017 750.1 267000
12.9 1190 877.1 313000
14. Appendix
146
5902916 MDS 8.2/14.2/18.2/20.2