Topic: Screw type for PD46C choke butterflies?

[VigCS]

Hi all -

I did some searching but turned up with nothing.  Does anybody know what type of screw (thread pitch, etc) goes in the shaft to hold down the choke butterflies? 

I need to take my rack apart, and those screws are horribly stripped.  I would love to replace them with torx screws if I can find them.

Thanks!