General description Available in metric sizes, the Spax Pozi Countersunk Wood Screw Zinc - Yellow 4.5MM X 45MM (Box-200) is designed for use in various types of wood without splitting the material. Manufactured from durable steel and finished with a yellow zinc plating, these screws feature a 4 cut-point that bores into the wood, effectively dividing the fibers while the precise serrations prevent splitting. The countersunk head allows the screws to sit flush with the material, providing a smooth and clean finish. Technical specifications Box Quantity: 200 Driving Features: Pozi Head Shape: Countersunk Length: 45mm Material: Steel Size: 4.5x40 Surface Treatment: Zinc Plated Yellow Passivated Thread Direction: Right Hand Thread Size: 4.5mm Typical Applications Chipboard Softwood Hardwood Plywood MDF (Medium Density Fibreboard) Other information