Bosch Quick Locking Nut

The Bosch M14 quick-locking nut is designed for easy and quick fastening and loosening of a wide range of angle grinder accessories, such as grinding heads, diamond cutting discs and grinding discs. It is appropriate for use with all the angle grinders that have a thread and are manufactured in or after 08/90. The available thread length protruding over the thickest tool must be more than 6mm. The disc must be centred at the supporting flange and not at the nut.