With a quantity of eight pieces, the Screw is the most used part in the TURN SIGNAL LAMP (E22) diagram.
The twelve Gp125 1979 (n) (e01 E02 E04 E06 E13 E17 E18 E21 E22 E24 30 35 41 Turn Signal Lamp (e22) component parts are all listed in this schematic.