A sample from the products for the Headlight(s) include: Collar, Body-comp-head Lamp, Bolt-flanged-small,6x, Socket,head Lamp.
This schematic depicts all components used in the Kaf400-a8f Mule610 2008 Usa / 4x4 Headlight(s) partslist.
On this parts fiche the Screw is the most specified component.