Parts such as the Rear Leg Shield: Screw, Screw, Screw, Nut are included in the Ah100 1994 (r) (e02 E04 E22 E34) Rear Leg Shield parts fiche.
The Screw is the cheapest item from this partsfiche.
This schematic depicts all components used in the Ah100 1994 (r) (e02 E04 E22 E34) Rear Leg Shield partslist.