coupler M8/5mm z-axis mpcnc

this is a coupler with M8 thread, and acts as a spacer to prevent from pulling on the motor.
this is for the old z-tower of mpcnc. dont forget the bearing in the tower. on my motor there is enough space to attach to the internal bearing. if there is not enough space you have to add an additional bearing on the motor side/ and to change the coupler..

thanks to aspesilorenzo for his design

this is not designed to reduce the wobble of your m8 rod / it could be worse depending of the 3d print