On this parts fiche the Bolt,eng Hang B is the most specified component.
Parts such as the F-18: Nut,flange,18mm, Ring,rr Pulser, Weight,balance 20, Bolt,flang,6x16 are included in the Fjs600a Silver Wing 2007 (7) Japan Pf01-150 F-18 parts fiche.
The lowest price component in this F-18 parts-list fiche is the Bolt,flang,6x16.