Quick question about trip adjustment screw size

[Watevaman]

 So apparently I lost my adjustment knob and screw from the left side of the gauge housing while riding. Luckily, I had a spare from my old gauge set, but the screw isn't in the greatest condition so I was thinking about picking up a new one. Now, I know I can order one from the dealer, but I'd rather not if I can find a pack of them for the same price (it's $1 for that tiny little screw at the dealer). I know that these things are super tiny, but does anyone know the exact size for them?

[The Buddha]

Yes, tiny is the official size for that one.
Cool.
Buddha.