• Meets BPIR regulation
• 316 stainless steel offers a high degree of weather and galvanic resistance
• The self drilling tip makes the installation quick and easy
• Small head diameter ensures that the head can sink in cleanly and easily
• Timber is protected from tearing or splitting by the drill tip
• Smooth head for a perfect barefoot proof finish.

Applications

• Decking and cladding to steel substructures
• Self- drill decking screw
• Timber thickness up to 26mm
• Steel under construction 1.25-3mm.
• Tips for Use: Use T20 Max Torsion tip to drive screw.

Building Materials

• Merbau
• Spotted Gum
• Blackbutt
• Tallowwood
• Stringybark
• Karri
• Sydney Bluegum
• Jarrah
• Ironbark
• Tasmanian Oak
• Victorian Ash
• Grey Box
• Oak

Note: Screw length depends on the thickness of the material you’re working with and the exact application. Consult a Licensed Building Practitioner (LBP).

NB: These guidelines should be read in conjunction with the New Zealand Building Code (NZS3602, NZS3604, NZS3605, NZS3640 and NZS4203).

Functionality

• The SIT® drive (TX compatible) allows for optimum torque transmission, a tight and snug fit, and fast centering.
• The high efficiency thread with anti-friction coating reduces the drive-in torque.
• An aggressive drilling tip with wings, cuts a clearance hole for decks with an aluminium under construction. It allows quick, easy and safe work without pre-drilling for aluminium thickness: 1.6 – 3.0 mm.
• The stainless steel grade of the screws (316) gives them a high corrosion and weather resistance, increased fracture torque, and makes them suitable for outdoor use and close to water applications.

Installation Instructions