The thirteen Xl600r 1986 (g) F-6 Steering Stem-horn component parts are all listed in this schematic.
With four applications this Bolt,flange,8x40 is the most specified part.
A sample from the products for the F-6 Steering Stem-horn include: Thread,strg.top, R/brg Tap N/com, Refl Fr Reflex, Stay,fr.reflector.