Wing Tek Screw

Wing Tek (Drilling) Screw Flat Head Self Drilling Metal Screws with Wings For fastening timber and composite boards to metal where a flush finish is required. There are potential issues with using wing self-drilling screws for decking applications. If in any doubt, look for screws specifically designed for fixing timber decking boards to steel.When fastening thicker materials such as from wood to metal, it is necessary to use a screw with “wings” on the shaft or a pilot point. The key features on YourChoice factory to consider when selecting a suitable fastener for a specific application.For fixing timber to metal.For use in pressure treated lumber Wing ream hole in wood preventing "jacking action