Can only add they are metric M4 screws on later models. Be careful to check length though as some are shorter than others. Be even more careful if re-tapping. In either case contact with the glass can cause shattering!

Note M3.5 screws exist so worth a check. 5BA has major diameter of 3.2mm and 4BA 3.6mm if it helps.


Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone