Picardy Phosphate Drywall Screws - Black

These screws are designed specifically for attaching gypsum board (drywall) to wood or metal studs and framing.

The phosphate coating enhances corrosion resistance and provides a better grip for your screwdriver, reducing the likelihood of the bit slipping (cam-out) during installation.

While they can fasten into wood, they are optimized for drywall. For heavier wood construction, screws specifically designed for wood or structural applications may offer superior holding power and thread engagement.

Typically, a #2 Phillips head bit is used for most drywall screws of this size. Always ensure a snug fit to prevent stripping.

These screws are intended for interior drywall applications. For exterior use, screws with specialized coatings (like ceramic or stainless steel) offering higher corrosion resistance are recommended.

Each pack contains 100 Picardy Phosphate Drywall Screws.

Ensure you are using the correct size Phillips head bit and applying firm, consistent pressure. Reduce drill speed if using a power drill. Check if the screw is encountering excessive resistance, such as hard knots in wood or improperly pre-drilled holes in metal.

Verify that the screw is penetrating sufficiently into the stud or joist behind the drywall. If fastening only into drywall, consider using drywall anchors in conjunction with the screw. Ensure the drywall itself is properly supported.

Although phosphate-coated for resistance, prolonged exposure to high humidity or moisture can still cause corrosion. Store screws in a dry place and ensure the installation area is adequately sealed against moisture.