In this schematic the "Screw,pan,5x19" is used most often.
Parts such as the Air Cleaner: Clip,tube,b12.5, Tube,l.breather, Clip,tank Hose, Cover Comp.,air C are included in the Cbr600f Hurricane 1990 (l) France / Kph Yb Air Cleaner parts fiche.
The Screw-washer,5x16 is the cheapest item from this partsfiche.