Nylon Hammer Screw has a diameter of 6mm and a length of 50mm, providing a suitable size for various applications., Screw is coated with a zinc finish, providing corrosion resistance and ensuring longevity. The zinc coating helps protect the screw from rust and corrosion., Nylon Hammer Screw is suitable for a wide range of materials, including wood, plasterboard, and other lightweight surfaces; commonly used for fastening objects.