The nine Cb600f Hornet 2011 (b) France Type 2 25k Rear Cushion component parts are all listed in this schematic.
A sample from the products for the Rear Cushion include: Label,rr Damper, Cushion Assy,rear, Dust Seal,17x24x5, Nut,u,flange,10mm.
This REAR CUSHION assembly utilises two Nut,u,flange,10mm(s) - the highest specified component.