The Screw is the most widely applied product in the GSX600F KATANA 2003 (K3) USA (E03) TAIL LAMP (MODEL W/X/Y/K1/K2) ( four times ).
A sample from the products for the Tail Lamp (model W/x/y/k1/k2) include: Bracket,rr Side Reflector,r, Lamp Assy,rr Combination, Lens, Nut.