StitchMates Large Wafer Head

These screws feature a sharp Needle point for fast drilling, a Twinfast thread for rapid installation and a wide flanged, low profile head which provides a large bearing area on the materials being fixed. This makes them ideally suited to fixing thin softer type materials such as plastic or fibreglass sheeting or panels to thin metal up to 0.75mm thick but will also self drill and fasten into timber.