I would appreciate advice on which screws to use for fixing resilient bars to a ceiling please.
I started off using 3.5 x 38mm plasterboard screws, but they do not sit flush with the resilient bar (please see picture). Is this because the holes in the resilient bars are 3mm?
Should I use a 3mm diameter screw, or flat head screw? If so, any examples of something appropriate would be appreciated I believe the screw needs to be at least 36mm long.
I started off using 3.5 x 38mm plasterboard screws, but they do not sit flush with the resilient bar (please see picture). Is this because the holes in the resilient bars are 3mm?
Should I use a 3mm diameter screw, or flat head screw? If so, any examples of something appropriate would be appreciated I believe the screw needs to be at least 36mm long.