1985 NB 50 Carb drain screw

[junksunters]

Recently purchased a 1985 Honda aero, and finally got it running and titled and took it on its maiden voyage last night! It ran amazing and was so much fun until the carb drain screw fell out When I got the scooter, the drain screw was missing it’s o-ring and I didn’t realize it so on my ride it just rattled out Anyways I can’t find a new drain screw specifically for the aero on any websites, is there a drain screw from another model that will work on my moped?