I'm thinking about using the Bopla UM 32009 housing for my product. It has little standoffs for attaching PCBs. These standoffs are made of plastic, and seem to be drilled (or molded?) to a diameter of 2.0 mm.
My questions: What type of screw would be appropriate for this hole diameter? A regular M2 machine screw won't work well. An M2.5 might work, but would probably deform the standoff.
An M2.2 self tapping screw might work I suppose, but I think the hole is a bit large for this (recommended is something like 1.8 mm).
Is there some kind of imperial screw that fits well into a 2.0 mm plastic hole?