Switching Talica Handles

[LAHossman]

Been switching Talica 25 handles with 50's. Shimano, along with all the other parts houses, are out of the screw (TGT0767) that holds the switch plate in place on the handle plate. Shimano says they won't have any until late October. Does, or has, anyone used a substitute or alternative. Already know about the difference in screw sizes between the two reels. I have done many reels.