Some items from this specific schematic: Nut,22mm, Washer,15x34x4, Ring-o,164.1x2.5, Pin-cotter,3x35.
The lowest price component in this Handle Pole parts-list fiche is the Washer-spring,6mm.
This HANDLE POLE assembly utilises six Bolt-wsp-small,8x25(s) - the highest specified component.