swiing® revival nut / spring washer clutch E50 | Puch Maxi
Drive: External hexagon · Manufacturer: swiing® revival parts · Material: Steel · Nut type: Hexagon nut 0.8D · Thread type: MF10x1 (fine pitch thread) · Height: 8 mm · Surface: galvanized (blue) · Width across flats SW: 17 mm