1. Ball screw and method for production of a ball screw nut, in particular for a ball screw

2. It is part of the Machine Shops, Turned Product, and Screw, Nut and Bolt Manufacturing (NAICS 3327) industry group.

3. Screw-nut-joint of the kind, which comprises a nut (12) that is equipped with an axial slot (18), forming an open ring.