"George Patterson" wrote:
I'd put in rivnuts (as Jim suggested). There's entirely too much
danger of
epoxying the bolt into the nut.


That's indeed Murphy's Law, but I'm assuming a 6 or 8-32 screw, not
a bolt. But if you put a little auto wax on the screw, she'll come
out if the goo oozed onto the threads. The screw doesn't have to
be real tight during cure, and a regular nut + toothed lockwasher,
not a self-locking nut, is preferred. After cure and removal of
the screw, install the tray.

Reg,
Fred F.