The Screw is the cheapest item from this partsfiche.
The Vl800t Boulevard C50 2011 (l1) Usa Californi Canad (e03 E33 E28) Rear Combination Lamp (vl800c E3) consists of thirty pieces with the Lamp Assy,rr Combination being the most expensive.
In this schematic the "Screw(3x12)" is used most often.