I have this enclosure:
I wonder how I can connect some PCB (consider it as a plate where I drill holes) in to the holes from the enclosure (the 6 smaller holes in the bottom, where you can see 5 in the picture).
The holes do not have any screw thread. Should I drill through the enclosure housing to fix something using the hole? But it's a waterproof enclosure (and like to keep it that way). Or should I use screws which are a bit wide so they 'tighten' themselves in the holes?
How should I use these holess? This is my first DIM (do it myself) project using enclosures.