Alternator wiring bracket stud/nut?

[1LE]

I'm currently reinstalling my alternator. Thanks to some fine folks here, I know that the extra stud on this Mitsu alternator (vs. the Bosch that was in it) is to hold a bracket that keeps wires from flapping around. I found the bracket tied up in the car, so I'm trying to put it into place. Unfortunately, I have no nut to go on the stud to hold it in place. Anyone happen to know what size nut is required?

 

[1LE]

Answering my own question here... M6x1.00 (assuming the box it was in was labeled correctly of course) appears to be a perfect fit!