Instead of making screws for my RG-G, McMaster.com an industrial supply, sells these(one at a time even) that will save some time but look good. About $20 worth, all knurled stainless steel. The more I see them the less I like the button head allens.
Stick mag screw and stick mag mount hold down screws.
Notice the hold down screw near the frame rail, threads into a little counterbore in the brass.
Raised knurl on the Drum Mag hold down screws, they\'re harder to get to.
I\'m getting some SS ones to replace those allen button heads.