Standard Black Drywall Screws Coarse Thread

Standard Black Drywall Screws with coarse thread are precision-engineered steel fixings used for attaching plasterboard to timber or metal stud frameworks. Their sharp point and deep coarse thread ensure fast penetration and firm grip, reducing the risk of board movement or popping. Finished with a corrosion-resistant black phosphate coating, these screws provide smooth driving performance, consistent countersinking, and long-term durability for internal wall and ceiling systems.

Installation Guide:

• Ensure the timber or metal frame is aligned and secure before fixing.
• Position the screw perpendicular to the board surface for clean entry.
• Drive the screw just below the board surface without tearing the paper layer.
• Maintain even spacing between screws, typically 250–300 mm along studs or joists.
• Avoid over-tightening to preserve board integrity and finish.