Grease or no grease on threads?
Greetings everyone! Some bike mechanics use grease on the threads when they screw the parts, whether there are the threads of a thru axle or the pedals axle and probably other parts or nuts. I think they use grease because it will be easier to unscrew the parts. I understand the reason for the grease usage, but won't adding grease on the threads make the parts come out easier by accident or by vibrations let's say? Since the need for those parts is to stay in place, won't adding grease lower the friction force that keeps the parts screwed and they may come out by accident, and when there is no grease, then they will be more firmly locked in place ? Thank you!