M4 THREAD. Rostfree swiss made, steinless steel.
Shaft for all MONO/HYDRO 1/2 boats.
Thread long: 15 mm.
Thread diameter: M4
Shaft long 55mm.
Totall shaft long: 70 mm
Motorshaft diameter: 2.00 mm
Motorshaft long: 325 mm
All shafts, maded from swiss steinless steel.
3 ball bearings 4×8×3 mm in complete.
