With a quantity of four pieces, the Bolt Socket 7x17 is the most used part in the F-9 diagram.
Some items from this specific schematic: Bolt,flange,6x10, Stay,fender, Cover L F*yr191p*, Grom,speaker Pnl..
The Screw,tapping,4x10 is the lowest priced item on this F-9 schematic.