WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
0494741 361253 Screw MW
NOTE:
(Flat head slotted screw (3 x)) For securing grinding wheel on the basic body [Discontinued]