I see. I bought 2mm thick aluminium pieces for the case.It was very easy to do. I just used a 1/4in drill bit. Aluminum needs to be 2mm or thicker though.
I definitely think countersunk is the way to go. It IMO looks a lot cleaner and really only takes a couple of seconds to do.I see. I bought 2mm thick aluminium pieces for the case.
I am thinking about grabbing the button head M4 screws and if not then I definitely will countersink the top and back panel mounting holes.