Parts such as the Front Brake Caliper: Pad Comp,fr (nas), Pin,hanger, Pin Bolt A, Clamp,spedmt.cabl are included in the Cbr500f 1990 (l) Austria Front Brake Caliper parts fiche.
The Bolt,flange,6x10 is the lowest priced item on this Front Brake Caliper schematic.
Of all the components used in this assembly the Caliper Assy,fr R is the most expensive.