Potter shaft nut with zinc anode. Thread M20x1,5 (ISO STD).
For use on Mepra propeller shafts Ø30 mm with ISO standard 1:10 taper and thread.
Spare zinc nut available separately, zinc threaded onto nut. When fitting a new zinc, we recommend that a small drop of loctite screw locker is applied to the zinc thread to ensure the zinc is held in place at the end of the nut.
|Thread||M20x1,5 (ISO STD)|