Stud Installation; Set Screws - Hamilton Jet HJ212 Installation And Service Manual

Appendix

Stud Installation

Rolled formed studs with nose
Size Torque
M12 18Nm (13lbf ft)
M16 30Nm (22lbf ft)
M20 48Nm (35lbf ft)
M24 180Nm (133lbf ft)
M30 370Nm (270lbf ft)
316 or 2205 stainless steel
A - Nose on stud bottomed in hole
Rolled formed studs without nose
Thread stud into casting until thread bottoms. Confirm the stud
protrusion is equal to stud length minus thread length as per stud
description.
A - No nose, stud bottomed on thread
X = Stud length minus thread length
Cut thread studs
Thread the stud into the casting until the thread disappears.
Do not thread past this point.
A - Stop threading when thread disappears.

Set Screws

Set screw tightening torques (non aluminium)
Size Torque
M3 0.6Nm (0.4lbf ft)
M4 1.5Nm (1.1lbf ft)
M5 3Nm (2.2lbf ft)
M6 5Nm (3.6lbf ft)
M8 12Nm (9lbf ft)
M10 24Nm (18lbf ft)
M12 45Nm (33lbf ft)
A Steel
Stainless Steel
Bronze
Water Seal
10-30
Installation and Service Manual