Craftsman Vernier Caliper No. 40181

[freebird914]

Looking for the screw size for the Craftsman Vernier Caliper No. 40181... Two screws hold the bar on back to prevent the caliper from coming apart. Interesting the bar states japan on it. Anyone have a idea what size screws these are?

 

[BrandonV]

Can you post a picture of the caliper? Might be easier to identify.

 

[FrankLee]