On this parts fiche the Bolt,flange,6x40 is the most specified component.
The Sh50 1984 Great Britain Sh50-500 E-5 Left Side Cover consists of eleven pieces with the Cover L.side(all) being the most expensive.
Some items from this specific schematic: Bolt,flange,6x25, Bolt,flange,6x50, Screw,cross 6x8, Knock Pin,special.