Delica Canada | Mitsubishi Van Club

Hey everyone, I just got my first delica and I'm super excited about it, but i've run into a really stupid problem and i was wondering if anyone could help me. I got my license plates today but when I went to install them I ran into two problem. first, the spacing on the car is much wider than the holes on the plate so that I'm only able to screw one side in. second, i seem to have trouble finding the correct screw size to fit the car. i tried a 1/4''-3/4'' but it was too big, and another one (i believe it was an m6) was too small and just kept spinning. Is there something i'm missing here or am i just being stupid? thanks!
ps. i forgot to mention, it's a 95 L400

Drill 2 holes in the licence plate

I use the nylon screws for licence plates
You can get them from Canadian tire easy
They fit everything.
Or I'm sure they are metric so you can
Try and size them up.

awesome, worked perfectly. thanks!