BIMECCANICA offers a wide range of accessories for mounting on machined shank of threaded rods or shafts for transmissions.
In our catalogues you can find:
THREADED SLEEVE NUTS item MFA / MFI to achieve fixed stops on threaded shanks
STOP RINGS item ABA / ABI to achieve thicknesses and mobile stops
CLAMPING RINGS item AM/AM AM/I AM/S for clamping on threaded rods or special shafts