Ok, I’ve understood.
Its optimised geometry and bugle head make the DWS screw ideal for fastening sheets of drywall.
In phosphate steel and with complete close-pitch thread, DWS is perfect for fastening on sheet metal supports.
DWS: choose only the best fasteners for your drywall panelling.
DWS is the drywall screw excellent for making thermal and sound insulation quickly and safely.
In phosphate-coated carbon steel.
DWS COLLATED PLASTERBOARD SCREW