The Screw is the most widely applied product in the GSXR750 2012 (L2) USA (E03) HANDLE SWITCH ( two times ).
This schematic depicts all components used in the Gsxr750 2012 (l2) Usa (e03) Handle Switch partslist.
The most reasonably priced component used on the Gsxr750 2012 (l2) Usa (e03) Handle Switch is the Screw.