With two applications this Bolt,flange,10x35 is the most specified part.
A sample from the products for the Steering Stem include: Thread,strg.head, B/brg Rad N/com, Dust Seal,strg.hd, Bolt,flange,10x35.
The most reasonably priced component used on the Cbr500f 1989 (k) Mexico Steering Stem is the Bolt,flange,10x35.