The Washer C,8mm is the lowest priced item on this Fly Screen schematic.
The Fly Screen assembly is constructed from several parts from which the Fly Screen is the most expensive.
Parts such as the Fly Screen: Bolt,flg,8x35, Screw,pan 6x14, Washer C,8mm, Fly Screen are included in the Cb1300 2008 (8) England / Mkh Fly Screen parts fiche.