Screw size for a Taito Type X2

[Jangofatt]

I got my Type X2 and it was missing a lot of screws, it's basically being held together with strategic screw placement, hopes, and dreams. So without having to run around to a hardware store and figure out the correct screw size, since I'm stuck at work, I'll ask the community.
What's the correct screw size for the Taito Type X2?

 

[nem]

M3

 

[Jangofatt]

Awesome, thank you!