Drywall Screws

Drywall Screws, Course Thread, #2 Phillips Drive, Black Phosphate Coated or Yellow Zinc Coated.

The best drywall screws are typically coarse-threaded for wood studs, made of corrosion-resistant carbon steel, and feature a bugle head for a flush finish.

Screw Head and Drive

• Bugle head: Countersinks into drywall without tearing the paper, ensuring a smooth surface for finishing.
• Phillips drive: Common and compatible with most drills and screw guns, allowing for easy installation.

Length and Penetration

• For 1/2-inch drywall on wood studs, 1-1/4 inch screws are standard.
• For thicker drywall or multiple layers, longer screws are required to maintain secure attachment

Installation Tips

• Set the screw head just below the drywall surface without breaking the paper.
• Space screws 12 inches apart on walls and 8 inches on ceilings for standard 1/2-inch drywall.
• Use anchors for hollow or fragile surfaces to prevent loosening over time.

Choosing the right screw type, length, and coating ensures a secure, long-lasting drywall installation with minimal risk of screw pops, cracks, or surface damage.