On this parts fiche the Bolt-flanged,6x16 is the most specified component.
Parts such as the Taillight(s): Bolt-flanged,6x20, Bolt-flanged,6x16, Screw,tapping,4x25, Gasket,tail Lamp (nas) are included in the Kaf300-c2 Mule550 1998 Europe Taillight(s) parts fiche.
Of all the components that make up this Taillight(s) the Bolt-flanged,6x16 has the lowest price.