

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
Milwaukee Locking Nut Outer Flange for the HD18, M18 and AG range of Angle Grinders
Genuine Milwaukee component.
Milwaukee 4931441309 replacement spare Locking Nut Outer Flange to suit HD18, M18, AG12, AGV12, AG13, AGV13 and AGV15 angle grinders.
The locking nut or outer flange holds the grinding or cutting discs in place on the threaded spindle, and is tightened up with the appropriate pinned wrench.
Please see below for all applicable models