This schematic depicts all components used in the Cbr600f Hurricane 1993 (p) Austria / Kph Right Crankcase Cover partslist.
On this parts fiche the Bolt,flange,6x28 is the most specified component.
The most reasonably priced component used on the Cbr600f Hurricane 1993 (p) Austria / Kph Right Crankcase Cover is the Bolt,flange 6x14.