frankenstein 1992 FZR

Allen bolt/ PIN is stripped and Im having a terrible time locating this part. All part searches show a pin that does not have threading. The local dealer also just refers to the part in the Yamaha online micro fish where its shows just a pin and clip. I looked for a used caliper online and also see this, its listed as a 89-93 but has pins Anyone familiar with this type of pin and what bikes have them? Are their different types of pins that Yamaha uses? Please anyone with a 1992 FZR help