Of all the components that make up this Frame Body the Pin Cotter 2.5mm has the lowest price.
Some items from this specific schematic: Bolt,flange,shf,6, Bolt Flange 10x18, Brkt,fr Eng.hange, Cap,pivot.
This FRAME BODY assembly utilises five Nut, Flang, 10mm(s) - the highest specified component.