The most reasonably priced component used on the Xr650r 2005 (5) Australia / Ssw Fuel Tank is the Screw,cross 6x20.
Parts such as the Fuel Tank: Clip,tube 5.0mm, Bolt,flange,sh,6x14, Screw,cross 6x20, O-ring,11.8x3.55 are included in the Xr650r 2005 (5) Australia / Ssw Fuel Tank parts fiche.
This FUEL TANK assembly utilises four Collar,number Bkt(s) - the highest specified component.