A sample from the products for the 018 - Impianto Elettrico Sinistro include: Hose Guide, Screw, Spark Plug Wiring, Rubber Pad.
In this schematic the "Clip Nut" is used most often.
The 018 - Impianto Elettrico Sinistro is made up of components including this Voltage Regulator which is the most expensive.