Screws sharp tip Wafer Head 4.2x19

Phillips. Zinc-plated. Single fine thread. Piercing point. For fixing plasterboard to steel / metal partitions. 
Wafer Head for a Low Profile Finish
Bright Zinc-Plated
Carbon Steel Construction
Low Friction Coating
Fully Threaded
Corrosion-Resistant
For Internal & External Use
4.2x19mm
1000pcs/box