Parts such as the Front Brake Master Cylinder (2): Cap, Pipe Comp,fr Brk, Circlip, Screw-washer,4x12 are included in the Cb600f Hornet 2000 (y) France Cmf Kph Std 34p Front Brake Master Cylinder (2) parts fiche.
The Screw,flat,4x12 is the lowest priced item on this Front Brake Master Cylinder (2) schematic.
The most expensive part in this assembly is the Sub Assy,fr M/c.