Phosphated: our drywall screws are made of carbon steel, the screws are phosphated to prevent corrosion and prevent rust
Coarse thread design: the drywall screw has a coarse thread, which can be fixed securely and stably
NO PRE-DRILLING REQUIRED: our plaster screws have sharp points and require no pre-drilling so it penetrates drywall or metal quickly and easily
Package contents: you will receive set of 200 pieces drywall screws M3.9 x 25 mm black and 1 piece screwdriver bit
Wide use: our drywall screws are suitable for many scenarios, such as drywall, plasterboard, fiberboard, metal, wood, etc