The component with the lowest price in the HEADLAMP (LT-A750X L2 E28) schematic is the Washer.
With four applications this Screw(6x22.5) is the most specified part.
This part-list fiche shows all the components that make up the Lt-a700x King Quad 2012 (l2) Usa (e03) Kingquad King-quad Headlamp (lt-a750x L2 E28) .