The Screw,washer,5x20 is the cheapest item from this partsfiche.
A sample from the products for the Pedal/kick Starter Arm include: Bolt,flange,6x22, Screw,washer,5x20, Arm Assy.kick Sta, Rubber,kick Start.
Of all the components used in this assembly the Arm Assy.kick Sta is the most expensive.