General description The Dewalt DWF4100350 Collated Drywall Screws are designed for efficient fastening to timber. These coarse thread screws feature a sharp needle point for fast and easy installation, along with a bugle head for a clean finish. The black phosphate coating provides excellent corrosion resistance, ensuring durability over time. The specially designed strip allows for easy installation and helps prevent screw jams. Technical specifications Thread: 3.5 mm Length: 35 mm Coarse thread Quantity: 1000 screws (50 screws per strip) Compatibility and accessories Suitable for most leading brands of collated screwdrivers