The Washer,plain, 6mm is the cheapest item from this partsfiche.
The F-21 Step assembly is constructed from several parts from which the Holder,r.step is the most expensive.
Some items from this specific schematic: Nut, Flange, 8mm, Pin,cotter 1.6x15, Bar Assy.,r.main, Plate M.step Lwr.
