The most reasonably priced component used on the Civic 2002 (2) 3dr Si Side Srs (ka) Steering Wheel (srs) is the Screw-washer,5x16.
On this parts fiche the Screw,tapping,(po)4x is the most specified component.
Parts such as the Steering Wheel (srs): Screw Wash 4x10, Sub Harness, Coupler Holder 4p, Cap A, Body Cover are included in the Civic 2002 (2) 3dr Si Side Srs (ka) Steering Wheel (srs) parts fiche.