23-03-2022, 11:37 PM
(15-03-2022, 09:30 PM)Ruairidh Dunford Wrote: They are 3/16 bsf, from memory.
The Bakelite covers use the same fastenings as electrical wall socket cover plates, see here: https://www.amazon.co.uk/Quality-M3-5mm-...8831978282
Beware there are different threads on some of the apparent similar looking screws for wall socket plates.