Perfect for use with quality composite decking, these Deck-Tite Composite Plus outdoor screws offer a firm and long-lasting fix. Made from stainless steel, they are highly resistant to corrosion, even in marine and coastal areas. These decking screws benefit from a unique TriLock thread form to maximise performance. The first thread drives in without reaming, the second draws the swarf back into the substrate to eliminate jacking, and the third clamps the composite boards tightly in place. They are accredited with TDCA DeckMark+ status for quality and performance. Key features include a grey head to match decking colour and excellent corrosion resistance due to stainless steel construction. This pack is designed for composite deck boards and features a single thread that drives in without reaming.