Check out any of the twenty-five Crankcase components enlisted.
On this parts fiche the Bolt,ubs 8x73 is the most specified component.
Parts such as the Crankcase: Bolt,flange,6x50, Bolt,flange 6x14, Bolt,flange 8x107, Bolt,ubs 8x98 are included in the Cb600f Hornet 2010 (a) France / Cmf 25k Crankcase parts fiche.