EN 14566 phosphated Class 48
Double-start thread drywall screws are used for mounting plasterboard onto substructures consisting of sheet steel profiles up to a thickness of 0.6 mm.
Field of Application:
For mounting plasterboard onto metal supports ≤ 0.7 mm thick. The bugle head can be sunk into the board until flush; good contact pressure is achieved.
Material class A1, i.e. drywall screws are non-flammable.
Pull-out resistance 450 N on metal profiles in accordance with EN 14195 (0.60 ± 0.04 mm) or wood according to EN 338, class C 16.