Screw M6x25 mm, hexagonal,
AF 10mm, steel, zinc plated,
for Vespa all models
Whoever maintains and works on their scooter themselves should make sure a supply of suitable fastenings, gaskets, etc. are available in your workshop all times. What can be more annoying then being in the middle of a complete engine rebuild or similar to be stopped in your tracks by the lack of any particular nut or bolt?
OEM Numbers (for the purpose of comparison)
030050 - 031092 (PIAGGIO), DIN 933 / ISO 4017 (DIN / ISO Norm)