Introduction to Drywall Screw

Drywall screws are woodworking fasteners specifically designed for the installation of gypsum board, lightweight partition walls, and ceiling ceilings. They possess self-tapping characteristics, making them suitable for efficient fixing to wooden or light steel keel without the need for pre-drilling. This feature helps to save construction time significantly.

Iconic Horn-Shaped Design

An iconic characteristic of drywall screws lies in their horn-shaped design. This unique shape enables easy application of putty later on, ensuring a smooth and aesthetically pleasing wall surface.

Rust Prevention Surface Treatment

Drywall screws are often treated with rust prevention measures such as black phosphating or blue white blue zinc coating. These treatments effectively protect the screws from rusting, especially when used in conjunction with gypsum board installations.

• Thread design: Divided into two types: single thread coarse teeth and double thread fine teeth. Single thread coarse teeth are suitable for wooden keels (with wide threads, fast penetration speed, and reduced wood damage), while double thread fine teeth are specifically designed for metal keels (with fine threads, strong biting force, and reduced metal damage).
• Diversity of specifications: Commonly used lengths are 25mm (single-layer gypsum board) and 35mm (double-layer or multi-layer gypsum board), with larger thicknesses available up to 50mm; The diameter is usually 3.5 millimeters, depending on the construction requirements.
• Special function: Some drywall nails come with a tooth shaped structure, which can automatically dig and sink holes when installing hard materials such as cement boards or Etter boards, ensuring that the nail cap sinks firmly to a depth of 0.5-1mm on the board surface to avoid loosening or rusting problems.

Compared with ordinary self tapping screws, drywall nails focus more on the quick installation and surface flatness of gypsum boards, rather than the biting strength of wood; Its economic practicality and high efficiency make it the preferred choice for home decoration, commercial partitions, and other scenarios.

Gypsum board fixation, ceiling structure reinforcement, lightweight partition wall construction, door and window frame fixation, cabinet and furniture assembly, decorative line installation.