What the screw?

[chrsbe]

I am trying something different. A simple 3d print where mobile phones and man-mugs find their peace. The only thing that holds me back is finding the right screws. Can someone please help me specify them? I would need them a bit longer.
Merci so much!
C

 

[Tenac]

Dunno about the screw but I'm sub'd to see what you build!

 

[Tazzieman]

Something like this , with the pointy bit ground down?