1) The SIT® drive (TX compatible) allows for optimum torque transmission, a tight and snug fit, and fast centering.
2) The high efficiency thread with anti-friction coating to reduce drive-in torque.
3) An aggressive drilling tip with wings cuts a clearance hole for decks with a steel under construction. It allows quick, easy and safe work without pre-drilling for steel framing thickness: 3/64 – 1/8″.
The Delta®-Seal coating gives them a high corrosion and weather resistance, increased fracture torque, and makes them suitable for outdoor use where stainless steel is not required.
NOT suitable for use around pools, close to the waterline and in aggressive environments or areas with extreme UV exposure (for those applications you should consider our stainless 316/bimetal screws).
- Red Balau (Batu)
- Angelim Pedra
- Brazilian Walnut
- Brazilian Redwood