The Tolsen 54066 is a set of chipboard screws designed for efficient wood board assembly and various construction or mechanical tasks. Each screw features a 3.5 mm diameter and a length of 25 mm, coming in a convenient color box containing 500 pieces. These fasteners are built with a sharp tip that eliminates the need for pre-drilling, allowing you to work faster. The deep, sharp thread ensures a secure grip in the material, while the Pozi drive head provides a reliable connection with your screwdriver. To protect against corrosion, they are finished with a yellow-gold zinc plating, making them a practical choice for those who need durable and easy-to-install hardware for their projects.