Ref 1603340040
THE JOB IT DOES
Bosch 1603340040 flange clamping nut, M14, for angle grinders running 115 to 230 mm grinding discs. It clamps the disc against the flange on the spindle and is a standard clamping nut rather than the tool-free quick-release type. Check that your grinder has an M14 spindle before ordering.