How does thread pitch affect strength, torque, tendency to loosen with vibration etc?
If same thickness bolt, same material but different thread pitches, how does it affect application.
I notice that the engine crank case halves are held together with coarser pitch (high vibration environment) than generally used in airframe.
Thanks.
Johan
If same thickness bolt, same material but different thread pitches, how does it affect application.
I notice that the engine crank case halves are held together with coarser pitch (high vibration environment) than generally used in airframe.
Thanks.
Johan