A sample from the products for the Carrier (trx500fa1/2/3/4) include: Bolt,flange 6mm, Carr,luggage Rr, Carr,luggage Fr, Guard,fr Pip*nh1*.
The lowest price component in this Carrier (trx500fa1/2/3/4) parts-list fiche is the Bolt-washer,8x16.
In this schematic the "Bolt,flange,8x16" is used most often.