Anchormark

Unique and stylish finish for your decking and cladding with steel substructures.

Advantages

• 316 stainless steel with additional zinc-coated steel tip offers a high degree of weather resistance
• The self-drilling tip makes installation quick and easy
• Small head diameter ensures 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

Functioning

• SIT® drive (TX compatible) — Optimum torque transmission, a tight and snug fit, and fast centering.
• High-efficiency thread — Anti-friction coating reduces drive-in torque.
• Aggressive drilling tip with wings — Cuts a clearance hole for decks with a steel under-construction. Quick, easy and safe work without pre-drilling for steel thickness 1.25–3.0 mm.
• 316 stainless steel with zinc-coated tip — High corrosion and weather resistance, increased fracture torque, suitable for outdoor use and close-to-water applications.

Instructions for Use

• Drive in the fastener at high to maximum speed using a cordless or electric drill.
• As soon as you hit the metal substructure, reduce speed and increase the pressure slightly.
• Do not overdrive — stop as soon as the screw head is level with the surface.
• Only use a drill driver (cordless or corded). Do not use an impact driver.

Applications

• Decking and cladding to steel substructures

Building Materials

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

Unique and stylish finish for your fencing, screening and cladding with steel substructures.

Advantages

• Carbon steel screw with Delta®-Seal coating for better corrosion protection
• Suitable for fencing
• Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure (for those applications, consider our stainless 316/bimetal screws)
• The self-drilling tip makes installation quick and easy
• Small head diameter ensures the head can sink in cleanly and easily
• Timber is protected from tearing or splitting by the drill tip
• Smooth head for a perfect finish — no need to sand timber after installation
• Available in silver, brown and black finishes

Functioning

• SIT® drive (TX compatible) — Optimum torque transmission, a tight and snug fit, and fast centering.
• High-efficiency thread — Anti-friction coating reduces drive-in torque.
• Aggressive drilling tip with wings — Cuts a clearance hole for timber and through the steel frame. Quick, easy and safe work without pre-drilling for steel thickness 1.25–3.0 mm.
• Delta®-Seal coating — High corrosion and weather resistance, increased fracture torque, and suitable for outdoor use where stainless steel is not required.

Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure. For those applications, consider our stainless 316/bimetal screws.

Instructions for Use

• Drive in the fastener at high to maximum speed using a cordless or electric drill.
• As soon as you hit the metal substructure, reduce speed and increase the pressure slightly.
• Do not overdrive — stop as soon as the screw head is level with the surface.
• Only use a drill driver (cordless or corded). Do not use an impact driver.

Applications

• Fencing

Building Materials

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Note: Delta®-Seal coating is not suitable for areas subject to sea water, salt-chlorinated pools, harsh or aggressive environments (including cleaners), or extreme UV exposure. For these applications, please see our 316 stainless steel alternative.

Unique and stylish finish for your fencing, screening and cladding with steel substructures.

Advantages

• Carbon steel screw with Delta®-Seal coating for better corrosion protection
• Suitable for fencing
• Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure (for those applications, consider our stainless 316/bimetal screws)
• The self-drilling tip makes installation quick and easy
• Small head diameter ensures the head can sink in cleanly and easily
• Timber is protected from tearing or splitting by the drill tip
• Smooth head for a perfect finish — no need to sand timber after installation
• Available in silver, brown and black finishes

Functioning

• SIT® drive (TX compatible) — Optimum torque transmission, a tight and snug fit, and fast centering.
• High-efficiency thread — Anti-friction coating reduces drive-in torque.
• Aggressive drilling tip with wings — Cuts a clearance hole for timber and through the steel frame. Quick, easy and safe work without pre-drilling for steel thickness 1.25–3.0 mm.
• Delta®-Seal coating — High corrosion and weather resistance, increased fracture torque, and suitable for outdoor use where stainless steel is not required.

Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure. For those applications, consider our stainless 316/bimetal screws.

Instructions for Use

• Drive in the fastener at high to maximum speed using a cordless or electric drill.
• As soon as you hit the metal substructure, reduce speed and increase the pressure slightly.
• Do not overdrive — stop as soon as the screw head is level with the surface.
• Only use a drill driver (cordless or corded). Do not use an impact driver.

Applications

• Fencing

Building Materials

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Note: Delta®-Seal coating is not suitable for areas subject to sea water, salt-chlorinated pools, harsh or aggressive environments (including cleaners), or extreme UV exposure. For these applications, please see our 316 stainless steel alternative.

Unique and stylish finish for your fencing, screening and cladding with steel substructures.

Advantages

• Carbon steel screw with Delta®-Seal coating for better corrosion protection
• Suitable for fencing
• Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure (for those applications, consider our stainless 316/bimetal screws)
• The self-drilling tip makes installation quick and easy
• Small head diameter ensures the head can sink in cleanly and easily
• Timber is protected from tearing or splitting by the drill tip
• Smooth head for a perfect finish — no need to sand timber after installation
• Available in silver, brown and black finishes

Functioning

• SIT® drive (TX compatible) — Optimum torque transmission, a tight and snug fit, and fast centering.
• High-efficiency thread — Anti-friction coating reduces drive-in torque.
• Aggressive drilling tip with wings — Cuts a clearance hole for timber and through the steel frame. Quick, easy and safe work without pre-drilling for steel thickness 1.25–3.0 mm.
• Delta®-Seal coating — High corrosion and weather resistance, increased fracture torque, and suitable for outdoor use where stainless steel is not required.

Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure. For those applications, consider our stainless 316/bimetal screws.

Instructions for Use

• Drive in the fastener at high to maximum speed using a cordless or electric drill.
• As soon as you hit the metal substructure, reduce speed and increase the pressure slightly.
• Do not overdrive — stop as soon as the screw head is level with the surface.
• Only use a drill driver (cordless or corded). Do not use an impact driver.

Applications

• Fencing

Building Materials

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Note: Delta®-Seal coating is not suitable for areas subject to sea water, salt-chlorinated pools, harsh or aggressive environments (including cleaners), or extreme UV exposure. For these applications, please see our 316 stainless steel alternative.

Unique and stylish finish for your fencing, screening and cladding with steel substructures.

Advantages

• Carbon steel screw with Delta®-Seal coating for better corrosion protection
• Suitable for fencing
• Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure (for those applications, consider our stainless 316/bimetal screws)
• The self-drilling tip makes installation quick and easy
• Small head diameter ensures the head can sink in cleanly and easily
• Timber is protected from tearing or splitting by the drill tip
• Smooth head for a perfect finish — no need to sand timber after installation
• Available in silver, brown and black finishes

Functioning

• SIT® drive (TX compatible) — Optimum torque transmission, a tight and snug fit, and fast centering.
• High-efficiency thread — Anti-friction coating reduces drive-in torque.
• Aggressive drilling tip with wings — Cuts a clearance hole for timber and through the steel frame. Quick, easy and safe work without pre-drilling for steel thickness 1.25–3.0 mm.
• Delta®-Seal coating — High corrosion and weather resistance, increased fracture torque, and suitable for outdoor use where stainless steel is not required.

Not suitable for use around pools, close to the waterline, or in aggressive environments or areas with extreme UV exposure. For those applications, consider our stainless 316/bimetal screws.

Instructions for Use

• Drive in the fastener at high to maximum speed using a cordless or electric drill.
• As soon as you hit the metal substructure, reduce speed and increase the pressure slightly.
• Do not overdrive — stop as soon as the screw head is level with the surface.
• Only use a drill driver (cordless or corded). Do not use an impact driver.

Applications

• Fencing

Building Materials

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Note: Delta®-Seal coating is not suitable for areas subject to sea water, salt-chlorinated pools, harsh or aggressive environments (including cleaners), or extreme UV exposure. For these applications, please see our 316 stainless steel alternative.

Perfect for hardwood to softwood under-constructions.

Advantages

• Offers a high degree of weather resistance.
• The self-drilling tip makes installation quick and easy.
• Small head diameter and underhead pockets ensure the head can sink cleanly and easily.
• Timber is protected from tearing or splitting by the drill tip.
• Available in 304 and 316 stainless steel.
• Also available in a 304 vintage finish and 316 black finish.

Applications

• Terrace decking on timber substructures
• Cladding

Building Materials

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

Functioning

• TX drive — Optimum torque transmission, a tight and snug fit, and fast centering.
• Raised countersunk head — Milling pockets and small diameter give a discreet, subtle appearance and allow the head to sink cleanly and easily.
• Asymmetrical thread — Reduced drive-in torque, high overtorque, and easy screw-in.
• Optimised drilling tip — Quick, easy, and safe positioning and installation with reduced timber splitting — ideal for deck construction.
• 304 & 316 stainless steel — High corrosion and weather resistance, increased fracture torque, suitable for outdoor use and close-to-water applications.

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Recommendation: Our black coated HS decking screws are best used for surfaces with low mechanical stress. In decking areas with heavy foot traffic, we recommend the screws with our silver stainless finish.

Perfect for hardwood to softwood under-constructions.

Advantages

• Offers a high degree of weather resistance.
• The self-drilling tip makes installation quick and easy.
• Small head diameter and underhead pockets ensure the head can sink cleanly and easily.
• Timber is protected from tearing or splitting by the drill tip.
• Available in 304 and 316 stainless steel.
• Also available in a 304 vintage finish and 316 black finish.

Applications

• Terrace decking on timber substructures
• Cladding

Building Materials

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

Functioning

• TX drive — Optimum torque transmission, a tight and snug fit, and fast centering.
• Raised countersunk head — Milling pockets and small diameter give a discreet, subtle appearance and allow the head to sink cleanly and easily.
• Asymmetrical thread — Reduced drive-in torque, high overtorque, and easy screw-in.
• Optimised drilling tip — Quick, easy, and safe positioning and installation with reduced timber splitting — ideal for deck construction.
• 304 & 316 stainless steel — High corrosion and weather resistance, increased fracture torque, suitable for outdoor use and close-to-water applications.

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

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Recommendation: Our black coated HS decking screws are best used for surfaces with low mechanical stress. In decking areas with heavy foot traffic, we recommend the screws with our silver stainless finish.