With Bosch drywall screws, you mount plasterboard quickly and securely onto framing structures. Thanks to the coarse thread, you drive each screw smoothly and rapidly, while the reliable PH2 head ensures a solid bit fit without slipping. Sized at 3.9x35 mm and supplied on strips, these collated screws fit the Bosch MA55 magazine attachment for drywall screwdrivers. This allows you to tackle serial fastening on partition walls and suspended ceilings much faster, eliminating the need to position loose screws manually. With this generous bulk pack of 1000 pieces, you complete large drywall and renovation projects without interruption.