Check out any of the six Headlight components enlisted.
A sample from the products for the Headlight include: Screw-washer,5mm, Headlight Assy.(1, Bulb (12v60/55w), Bulb,headlight.
With all the components that make up the CBR600F2 SUPERSPORT 1993 (P) USA HEADLIGHT assembly. The Screw-washer,5mm is the most frequently specified with four applications.