On this parts fiche the Bolt,flange,6x16 is the most specified component.
The fifteen Gl1500se Goldwing Special Edition 1993 (p) Finland / Kph Ignition Coil component parts are all listed in this schematic.
Some items from this specific schematic: Bolt,flange,6x20, Collar,hndl Brkt, Rub Oil Cooler Mt, Cap Assy.4,high T.