Bought a bunch of parts for cheap & one HB is missing a screw bobbin. Any idea how to fix this? Purchase a screw from a hardware store? Should I epoxy it in? It looks a little chewed up in there. Anyone ever run across this problem? Thanks in advance.
There is a kind of term confusion here.
The six screws on the bobbin surface are filister screws and act as pole screws. They are made of steel alloy.
The tiny 4 Phillips screws on the bottom base are called bobbin screws and are made of brass.