**Timber screws** are specialized fasteners designed for joining MDF boards and similar materials. They feature a dual-wing design that enhances the strength of the connection, while the grooves along the body improve grip and help prevent the MDF from splitting. The sharp, self-tapping tip allows for easy installation without the need for pre-drilling. Typically made from durable steel with a rust-resistant coating, these screws are widely used in furniture manufacturing, cabinet making, and interior decoration projects.