Engineering manual - SAB 355 Screw compressor unit (including ATEX)
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004100 en 2020.10
Torque
19. Torque
Torque for screws and bolts
Metric thread (ISO 5.6)
M 4 5
6 8 10 12 14 16 18 20 22 24 27
Nm 1.4 2.6 4.6 11 20 35 54 74 113 148 188 255 335
Metric thread (ISO 8.8)
M 4 5
6 8 10 12 14 16 18 20 22 24 27
Nm
2.7 5.2 9.2 22 40 69 108 147 225 295 375 510 670
Metric thread (ISO 12.9)
M 4 5 6 8 10 12 14 16 18 20 22 24 27
Nm 4.1 7.6 14 31 60 98 157 225 335 430 540 745
980
Table 43