In this schematic the "Screw" is used most often.
Check out any of the six Handle Switch (model K4) components enlisted.
Parts such as the Handle Switch (model K4): Switch Assy,handle,l, Clamp(l:145), Screw, Switch Assy,handle,r are included in the Vl1500 Intruder 2002 (k2) Usa (e03) Handle Switch (model K4) parts fiche.