Robust Self-drilling, self-countersinking 5x60mm torx 25 stainless steel timber screws are perfect for decks and other outdoor projects.
Packed with a number of unique design features, these screws will save time and effort, driving effortlessly into most wood species.
The unique cutting head removes wood as it rotates eradicating splitting even at board ends.
Flutes under the head cut out for a perfect countersink.
larger 9mm diameter head when a robust fixing is required
Requires Torx 25 Diver bit