clutch nut M10 for Piaggio Ape, Vespa PK, PX, Primavera 50-125, ET3, PK 36435

M 10 threaded locking nut for the clutch of different Piaggio Ape models and LML and Vespa 2-stroke geared scooters. Thread: M10 thread: 17mm Height: 5mm. OEM-No. for comparison purposes: S. 1508 / 001508