Some items from this specific schematic: Plug-spark,b8es(ngk), B7es Without 055 (ngk, Nut,flanged,6mm, Cap-assy-plug.
The most reasonably priced component used on the Kh100g6 1985 Europe Uk Nr Ignition Coil is the Nut,flanged,6mm.
This IGNITION COIL assembly utilises two Nut,flanged,6mm(s) - the highest specified component.