AB lead screw nut

Axial clearance – what exactly is that?

Shery George | 5 January 2022

The question of clearance is often asked in the case of lead screw nuts made of polymer. This describes the lost motion, i.e. the “dead travel” on the lead screw, or in other words the gap between the thread flanks of the lead screw and the lead screw nut. The term clearance is often used […]