Carb choke plate screw size?

[Dune Surfer]

I removed my choke and installed a 42 pilot but I am not happy starting it on cold days. I want to reinstall it but I need to find the size of the screws that holds the choke plate to the bar. Anybody know what size they are?

[Dune Surfer]

OK guys, Somebody must know the size.

[Ralph]

so it starts worse now. that was alway smy question. staring in the cold...

[TRX_Thumper]

mine starts much better...maybe you should richen the air/fuel screw a little and see if that helps during starting