12mm Caliper slide bolt(for civic)

Looking to find the thread pitch for the caliper bolt(pin?) located at the bottom of the caliper that you can take out to swing the caliper up and access the piston.

I have like 3 if you need one

i have a new one already i just need the pitch and size so i can run a tap because mine is slightly stripped inside.

you would think you would want to run a tap bigger then the size that is fucked?

my buddys helping me with it so i’m not a hundred percent sure i think we’re just trying to clean it up because its not fucked up too much?

year make model?