[CQ-Contest] BTI Amp Question

[Jim George]

I have an old BTI amplifier that has been rock-solid over the years. It 
currently is in two sections in the shack, and I want to reassemble it. The 
problem is that the metal screws apparently were the sort that did not 
screw into a narrow or threaded receptor that was affixed to the 
"receiving" panel, where they were affixed to that metal chassis on the 
bottom with some sort of "stick on." These were old and they fell off a the 
time of removal. The chassis holes in the receiving portion are large, and 
so some sort of "stick on" receptor for the sheet metal screws needs to be 
located. Can someone provide me with a vendor for such receptors? Sorry if 
this is not clearly discussed, but I've asked at the usual places and 
checked on the Internet and have come up without the info.

Thanks in advance,

Jim N3BB