With Spax decking screws, you can build a stable, neat, and long-lasting wooden deck or patio. The fixing thread pulls deck boards tightly against the subframe, effectively eliminating annoying creaks and squeaks when walked on. Thanks to the sharp cut point, you drive screws quickly while reducing the risk of splitting the wood. The compact cylinder head countersinks cleanly into the timber for a flush, splinter-free finish. Made from corrosion-resistant A2 stainless steel, these screws reliably withstand outdoor weather conditions. The t-star plus T25 drive guarantees optimal torque transmission without the bit slipping.