In this schematic the "Bolt-washer,6x12" is used most often.
A sample from the products for the Front Fender include: Bolt-washer,6x12, Bolt-washer,6x12, Bolt-washer, 6x12, Guide, Fr. Cable.
The five Nu50 Urban Express 1983 (d) Usa Front Fender component parts are all listed in this schematic.