8g x 51mm - 1000pc Square Drive Chipboard Screws Galvanised Class 3

The Galvanised Chipboard Screw has a coarse thread and a fine shank to maximise grip into chipboard, MDF and other soft timbers. The head has nibs which help to remove the chipboard particles when countersinking. The galvanised coating is suitable for most outdoor applications. The Square Drive provides a better grip on the screw head, with a reduced risk of stripping the driver bit, while producing a neater and more professional finish.