MULTIQUIP Rammax Series - Detailed screw tightening torques

RX1575 SERIES TRENCH ROLLER • OPERATION MANUAL — REV. #0 (04/28/15) — PAGE 67
Maintenance 87
1230047 | 21.06.2013
Tab. 9-5 Tightening torque Extremely low-profile cylinder screws and filister-head screws
Tab. 9-6 Tightening torque Flanged oval-head screws
Tab. 9-7 Tightening torque Countersunk head screws
9.16.2 Threaded adapters/Metric threads
Tab. 9-8 Tightening torques for threaded adapters/metric threads
17 8 M10 8.8 48
19 10 M12 8.8 84
19 10 M12 10.9 123
24 - M16 8.8 206
SW Allen
Screw
diameter
Steel quality
Tightening torque in
Nm
3 M6 10.9 6
4 M8 10.9 13
SW Allen
Screw
diameter
Steel quality
Tightening torque in
Nm
3 M5 10.9 5
SW Allen
Screw
diameter
Steel quality
Tightening torque in
Nm
5 M8 10.9 16
AF
size
hex
AF
size
Allen
Screw
diameter
Steel quality
Tightening torque in
Nm
Thread size Cutting ring Soft seat ring Nominal joint size
M10x1.0 18 Nm 18 Nm 6 L
M12x1.5 25 Nm 25 Nm 8 L
M14x1.5 45 Nm 45 Nm 10 L
M16x1.5 55 Nm 55 Nm 12 L
M18x1.5 70 Nm 70 Nm 15 L
M22x1.5 125 Nm 125 Nm 18 L
M26x1.5 180 Nm 180 Nm 22 L
M33x2.0 310 Nm 310 Nm 28 L
M12x1.5 35 Nm 40 Nm 6 S
M14x1.5 55 Nm 40 Nm 8 S
M16x1.5 70 Nm 70 Nm 10 S
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