Black phosphate collated fasteners for dry wall applications in steel and wood, compatible with the Makita DFR440 and DFR550 screwguns. These Phillips size 2 screws are manufactured to DIN1812 certified to 48 hour salt spray test. Features: High quality non jamming tapes. Black phosphate collated screws. Applications: Autofeed, Drywall, dry-lining, plasterboard, steel and wood. Very fast and reliable auto-feed screwing with minimal jamming. Symmetrical head-geometry with centring-tip for optimised results in the event of reinforcement. Manufactured to DIN1812 certified to 48 hour salt spray test. For use with collated screwguns including the DFR440 / DFR550 and 6843 / 6844 / 6833 / 6834 / 6835 / 6836 Specification: Screws per Strip: 50. Pack Qty: 20 Strips