Tell me more ×  I have to install several electrical boxes for
outlets, switches, and fixtures before installing some drywall.
The boxes I have look like this:  enter image description here
The distance between the front of the mounting flange and the
front of the box is about 7/16", but of course I'm going to use
1/2" drywall. So two questions:    1. The box will end up sunken
into the wall by 1/16" or so...will that matter?    2. The
flange itself is about 1/16" thick...will this make a bump or
other problem under the drywall?  The place where these boxes
are going is just wide enough for a 2-gang box to fit (I need to
use some 2-gang boxes too, have ones like in the pic with the
same mounting flange), so this kind of box is going to make
things a lot easier than using the kind with the two nails since
there's no way I could get a hammer in there to drive the nails.
I could drive screws through the sides of the boxes into the
studs, but I always find it hard to keep the boxes at the proper
depth when I do