The Bolt,flange,6x12 is the cheapest item from this partsfiche.
Parts such as the F-20: Bolt,flange,6x12, Collar,fr Wheel C, Bolt,flange, Nut,special,6x7 are included in the Cr80r 1997 (v) Japan He04-230 F-20 parts fiche.
This schematic depicts all components used in the Cr80r 1997 (v) Japan He04-230 F-20 partslist.