Ideal for hardwood decking, marine and polluted environments. These Deck-Tite Plus screws are made from A4 stainless steel for superior corrosion resistance. They feature a square drive to minimise recess damage and a spiral point that penetrates timber without damage. A part thread prevents jacking, and they clamp boards fast for a secure, lasting fix. Using these screws with an impact driver is recommended for best results. The product is accredited with TDCA DeckMark+ status for quality and performance. This pack contains 200 screws.