The most reasonably priced component used on the Er650c9f Er6n 2009 Usa Headlight(s) is the Bolt-flanged-small,6x.
A sample from the products for the Headlight(s) include: Bolt,6x20, Bolt-flanged-small,6x, Damper, Cover-seal,head Lamp.
In this schematic the "Bolt-flanged-small,6x" is used most often.