I am rebuilding a Shimano HB-M475 front hub, but having trouble finding the replacement cones. This one has the M9 axle, but all of the replacement cones I have found are for a M10 axles. I need to know where I can find these cones for a 9 mm axle.
According to this Shimano TechDoc, the axle of HB-M475 (Front hub, 100mm OLD, 6-bolt disc mount) is M10.
If you find a different model number marked on the hub, Shimano techdocs are listed here.