I've just finished putting my DIYPNP in its case and I'm not satisfied with the included hardware. They look to me to be about M2 scews, but I figured I'd confirm. I'm probably going to order some allen head cap screws.

 

they use #4 wood screws.

of all the things to care about, this is probably the lowest on the totem pole.

 

I may or may not have ruined a case by worrying about this....

Probably one of the stupidest decisions I've ever made and I've made a few...