DeWalt DWF4100350 collated screws are designed for fast and efficient screwdriving with screw guns. With a coarse thread, they are ideally suited for applications in wood. Compatible with the DeWalt DCF620 and most other common screw guns. Special features 50 screws per strip, 20 strips per box Coarse thread – ideal for timber constructions Black phosphated for extra corrosion protection Suitable for DeWalt DCF620 and other screw guns Technical data Contents: 1000 pieces Dimensions: 3.5 x 35 mm Thread type: Coarse thread Finish: Black phosphated Standard accessories 20 strips of 50 screws each (1000 pieces total)