A sample from the products for the Flasher Light include: Screw, Lens Fitting, 01416 10w 12v, Rear Flasher Light Assy 1, 01416 10w 12v.
In this schematic the "Screw, Lens Fitting" is used most often.
The most reasonably priced component used on the Yq100 Aerox 100 2002 5me6 England 1a5me-300f1 Flasher Light is the Bolt, Washer Based.