OEM self locking (nyloc) nut for the shock mount bolts on the following Moto Guzzi models:

Stelvio (V100) - All years

V100 / V100S - All years

V85TT - All years, all versions

It is also used on lots of other Guzzi models in other places (exhaust, shock mounts, etc)

Part #AP8152301

This nut is for a M10 x 1.5 bolt and uses a 15mm socket/wrench