CT-05Choose the right fixing for your wall typeOn solid brick or block, drill a 6mm hole to 40mm depth and use a matching wall plug with a 40mm screw. Into a timber stud, drive a 40mm wood screw straight into the centre of the stud, no plug needed. Into a metal stud, use a self-drilling metal-stud anchor or a toggle-type hollow-wall fixing rated for the bracket's pull; never use a plain plastic plug or an ordinary wood screw, as they strip straight through 0.5mm steel. On dot-and-dab plasterboard, use a fixing long enough to pass through the board and the adhesive dabs and bite into the masonry behind, usually 60-75mm. On lath and plaster, either find a solid batten behind the lath with your detector, or use a heavier hollow-wall toggle rated for the bracket's load, since the brittle lath will crack under a plain plug.