Parts such as the Rear Brake Caliper: Bracket, Support, Bolt, Caliper Seal Kit, Bolt are included in the Fz6-nv 2006 1b3a Australia 1e1b3-300ek Rear Brake Caliper parts fiche.
In this schematic the "Bolt" is used most often.
The most expensive part in this assembly is the Caliper Assy, Rear 2.