Everyone is throwing around torque values, Loctite/No Loctite, Red/Blue but it really depends on the brand and style of wheel and pin drive.
Just to help clear the confusion, this is a copy of the instructions for Trigo Wheels - the ones produced by Lynn Park. I can not confirm they are still the same for the SoCal produced ones
The old Trigo's were calling for 60 ft. lbs and no mention of thread locker.
Paul
Trigo_Instructions.pdf