Zenith Button Head Timber Screws are a multi-purpose screw for fixing into timber or thin metal where a broad, flat head is required - for example, fixing foil sarking and other insulation, joining thin metal sheets etc. Each pack contains 100 screws, making them ideal for larger projects or frequent use. The button head design allows for a clean finish, while the 8G gauge and 30mm length make them suitable for various wood types and thicknesses.