Parts such as the Rear Fender: Plug,mudguard Set, Bolt,flange,6x16, Mudguard,fender, Mudguard,fender are included in the Cbx1000 Supersport 1982 (c) Canada Rear Fender parts fiche.
The Nut,flange,6mm is the lowest priced item on this Rear Fender schematic.
The Rear Fender assembly is constructed from several parts from which the Fender B,rr. is the most expensive.