Hamilton Jet HTX30, Product Manual

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Appendix HTX30 Product Manual
8-16
Set screws
Set screw tightening torques (non aluminium)
Size Torque
A - Steel, Stainless steel, Bronze or Water seals
M3 0.6 N·m (0.4 lbf ft)
M4 1.5 N·m (1.1 lbf ft)
M5 3 N·m (2.2 lbf ft)
M6 5 N·m (3.7 lbf ft)
M8 12 N·m (9 lbf ft)
M10 24 N·m (18 lbf ft)
M12 45 N·m (33 lbf ft)
Set screw tightening torques (aluminium)
Size Torque
A - Aluminium
M3 0.4 N·m (0.3 lbf ft)
M4 1 N·m (0.7 lbf ft)
M5 2 N·m (1.5 lbf ft)
M6 3.3 N·m (2.4 lbf ft)
M8 8 N·m (5.9 lbf ft)
M10 16.5 N·m (12.2 lbf ft)
M12 30 N·m (22 lbf ft)
Tightening torques for KMT nuts
Size Torque
M6 8 N·m (5.9 lbf ft)
M8 18 N·m (13 lbf ft)
M10 35 N·m (26 lbf ft)
A - Locking set screws
B - KMTA nut
C - KMT nut
Hydraulic cylinder piston
Stainless threads on mild steel
Size Torque
M14 x 2 60 N·m (44 lbf ft)
M16 x 2 75 N·m (55 lbf ft)
M24 x 3 250 N·m (185 lbf ft)