The thirty-six Kz650h3 Csr 1983 Usa Canada Headlight ('83 H3) component parts are all listed in this schematic.
With three applications this Washer,6.5x20x1.6 is the most specified part.
Parts such as the Headlight ('83 H3): Washer,4.1x8x0.8, Washer-plain,10mm, Bolt-upset 6x14, Washer-spring,8mm are included in the Kz650h3 Csr 1983 Usa Canada Headlight ('83 H3) parts fiche.