The box screw receptor has been stripped so I am looking for a way to resolve this and thought the easiest thing to do would be to get a bigger screw
Hello ADubz,
The normal electrical screw-size for back-boxes is 3.5mm. You might be able to use say like:
Easyfix Bright Zinc-Plated Countersunk Machine Screws M4 x 40mm 25 Pack (3248J).
Failing this you might have to replace your back-boxes.
Thank you for using Q&A, [BH].
Answered by: yeldarb
Date published: 2020-05-24