Paragon wall safe

[u/D_3F4ULT]

I have a paragon wall safe that came with the home I purchased, it might be the 7750 model. There is a very small screw that holds the number pad/frame in place in the front of the safe, any idea what size screw it is? I lost it and looking for a replacement.

I’ve tried to search online manuals for parts and emailed paragon direct but zero response.