Considering connecting a new wall with an existing one. The existing wall has a metal stud behind 15mm gypsum. Planning to connect with a 45mm wooden stud. Would appreciate suggestions on the right screw and plug for this (45mm wood + 15mm gypsum + metal) if anyone has. Prefer to avoid tearing up the existing gypsum.
Check out VSBs (Västsvensk Byggskruv) website. They seem to have good and well-thought-out screw types.