Parts such as the Steering: Joint, Universal 2 (m12), Washer, Lock(j38), Nut (821-23833-00), Rod, Tie 2 are included in the G8-aj 1993 Steering parts fiche.
On this parts fiche the Bolt, Flange (5f7) is the most specified component.
The sub assemblies and components that make up this Steering include this Column, Steering, the most expensive part.