Does anybody know where I can get 60mm or longer M3.5 electrical assessory screws. Am tiling an area that wasn't and of course the boxes are all now too far from the front for the screws to reach.
It's the sort of thing I'd expect Screwfix to have but I can't find them if they do. But then again I can't even find the normal 25mm and 50mm ones on there either :-(