• Meets BPIR regulation
• 316 stainless
• Star drive allows for greater torque.
• Heads look uniform across screws, unlike Square Drive heads which need to be lined up to achieve a uniform look.
• Pre-drilling generally not required depending on timber and driver (except on board ends).
• Timber is protected from tearing or splitting by the drill tip.
• The self-drilling tip makes the installation quick and easy.
• Small head diameter ensures that the head can sink in cleanly and easily.
• Grooved shank adds extreme holding-down strength.
• Available with three different finishes A) stainless, B) silicone bronze vintage, and C) black coated.
• Smooth head for a perfect barefoot proof finish.

Applications

• Commonly used for hardwood up to 21mm thick and also composite decking
• Decking and cladding to timber substructures.
• Designed especially for hardwood usage.
• 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

Functionality

• Use T20 Max Torsion tip to drive screw.

1) The innovative step/washer cover head with SIT® drive (TX compatible) allows for optimum torque transmission, a tight and snug fit, and fast centering.

2) The aggressive shank gives the screw extreme grip with reduced drive-in torque; making the screw suitable for use in hardwood without snapping.

3) The asymmetrical thread enables the screw to feature a reduced setting torque, making it easy to screw in. Enjoy up to 30% faster screwing time due to the screws anti-friction coating.

4) A new pyramid shaped drilling tip reduces splitting of the timber and allows faster drilling; optimised for hardwood decking and cladding.

The stainless steel grade of the screws (304 and 316) gives the screws a high corrosion and weather resistance, increased fracture torque, and makes them suitable for outdoor use and close to water applications.

For best results, we recommend pre-drilling and pre-countersinking holes.

Pre-drilling may be necessary in extremely hard timbers.

For highly corrosive environments, we recommend the use of the 316 Stainless Steel coloured screw only (not vintage or black coated).

Stainless Steel Decking Screws