A sample from the products for the Backrest Stay include: Bolt,flange,sh,, Bolt,flange,6x 14, Collar,mirror,set, Bolt,special Flan.
In this schematic the "U-nut Flange Cap" is used most often.
The eight Vt1100c3 Shadow Aero 2001 (1) Canada / Cmf Backrest Stay component parts are all listed in this schematic.