The Bolt is the lowest priced item on this Rear Fender schematic.
Parts such as the Rear Fender: Reinforcement,rear Turn Signal, Washer, Bolt, Tool Assy are included in the Gsx1100g 1992 (n) Usa (e03) Rear Fender parts fiche.
This REAR FENDER assembly utilises four Bolt 6x16(s) - the highest specified component.