M3.5 x 50mm Black Plug Socket Screws for Sockets, Light Switches, Faceplates & Back Boxes – Professional Electrical Fixings. ✔ M3.5 x 50mm electrical machine screws for UK plug sockets and switches. Complete electrical installations and repairs with these premiumM3.5 x 50mm black plug socket screws, designed for securely fitting plug sockets, light switches, faceplates and electrical accessories to standard UK back boxes.
