1. Speed and Efficiency One of the primary advantages of 13mm wafer head Tek screws is their installation speed. The self-drilling capability means construction crews can install these screws quickly, enhancing productivity on site.

3. Enhanced Grip Black collated drywall screws typically feature sharp, self-drilling tips and coarse threads. These design elements ensure that the screws penetrate the drywall and substrate material securely, resulting in a strong hold. This is particularly important in environments where the walls may be subjected to wear and tear.

Applications of Expanding Wall Anchors