Decking Screws

Decking screws are designed for securely fixing decking boards. Options suit different decking materials and conditions, helping reduce splitting and deliver a neat, long-lasting finish.

From Price range: $107.01 through $264.86 each, Inc. GST

Our Anchormark bimetal decking screws are the perfect solution for a fast, safe and easy deck installation. Use them in any project where you’re fixing timber-to-metal.

Benefits of Bimetal Decking Screws

  • Self-drilling tip to make your project light work
  • Tight & snug fit to keep your deck secure for decades
  • Discreet, subtle appearance for a deck that looks polished and professional

    Installation tip: Drive in with high to max speed using a cordless or electric drill. As soon as you hit the metal substructure, reduce speed and increase the pressure slightly. Don’t overdrive the fastener by stopping as soon as the screw head is levelled with the surface.

    Features of Anchormark Screws

  • Timber to metal construction suitable
  • 316 grade stainless steel
  • Wings to cut clearance hole – for steel thickness 1.25 – 3.0 mm

     

  • From $13.20 each, Inc. GST

    Our Dome Top Ring Shank Decking Nail Coils are premium galvanised steel and perfect for your next deck project.

    Benefits of Ring Shank Nails

  • Durable – corrosion resistant & galvanised steel
  • Easy installation – coiled design with 15-degree angle
  • Safe for homes – dome top provides a safe finish for deck boards

    Ring shank nails provide superior holding power compared to plain shank nails. This makes them ideal for projects where the wood is subject to expansion and contraction.

    Features of Koala Coil Nails

  • 15° Angle
  • Plastic collated nail coil (x200 nails per coil)
  • Premium galvanised steel

    Our Koala Nail Coils are designed to suit the following Nail Guns – KOALA / APACH / BOSTITCH / PASLODE / SENCO / MAX / HITACHI

    What is the difference between decking nail shank types? Smooth / Plain shank nails are smooth and easy to drive but offer less grip – best for hardwood-to-hardwood fixing. Ring shank nails have ridges for better holding power, ideal for timber that moves or expands. Screw shank nails provide the strongest hold with least risk for loosening – great for high-traffic or heavy-duty decking.

  • From $12.39 each, Inc. GST

    Our Dome Top Screw Shank Decking Nail Coils are made from premium galvanised steel and are a great choice for your next decking project.

    Benefits of Screw Shank Nails

  • Tough & long-lasting – galvanised steel for corrosion resistance
  • Quick to install – coiled design with a 15° angle for efficient nailing
  • Safer for families – dome top gives a smoother, safer deck surface
  • Strong grip – excellent holding power that won’t work loose over time

    Screw shank decking nails offer the best holding strength compared to plain or ring shank types, making them ideal for heavy-use or high-traffic decks.

    Features of Koala Coil Nails

  • 15° Angle
  • Plastic collated nail coil (x200 nails per coil)
  • Premium galvanised steel

    Our Koala Nail Coils are designed to suit the following Nail Guns – KOALA / APACH / BOSTITCH / PASLODE / SENCO / MAX / HITACHI

    What is the difference between decking nail shank types? Smooth / Plain shank nails are smooth and easy to drive but offer less grip – best for hardwood-to-hardwood fixing. Ring shank nails have ridges for better holding power, ideal for timber that moves or expands. Screw shank nails provide the strongest hold with least risk for loosening – great for high-traffic or heavy-duty decking.

  • From Price range: $34.01 through $61.84 each, Inc. GST

    Our 10G x 50 Deck Screw Galvanised are suited for any hardwood or pine decking projects. They feature a square drive head and premium galvanised finish.

    Benefits of 10×50 Decking Screws

  • Strong grip with less slipping due to countersunk head
  • Keeps your deck boards secure & stable for a long-lasting deck
  • Enjoy a budget friendly hardware option for your decking project
  • Premium corrosion resistance & durability with galvanised finish

    You should always pre-drill decking screws when installing into decking joists or deck boards. Use the 10G Clever Tool for pre-drilling.

    Features of 10G 10×50 deck screw

  • #2 square drive head included
  • Blackhawk protect coating
  • 10G Galvanised decking screws
  • From Price range: $483.96 through $519.88 each, Inc. GST

    These premium timber-to-timber decking screws are 316 stainless steel grade for fast performance and durable weather resistance.

    Benefits of Anchormark Decking Screw 316SS

  • Enjoy ultimate weather resistance with high grade 316 stainless steel
  • Colour match with your decking boards for a seamless finish
  • Unique self-drilling tip for protection from splitting & fast installation
  • Enjoy a bare-foot safe finish with smooth screw heads

    316 grade decking screws are softer than 304SS. They are best suited to softwood decks. Featuring smooth torque and fast centring with an aggressive shank, for strong grip in softwoods without snapping.

    Features of Softwood Decking Screws

  • Requires SIT20 drilling head
  • 316 Grade Stainless Steel
  • Suited for softwood timber-to-timber applications
  • Sizes available: 5.5×50 & 5.5×60 (mm)

    Note: for high-traffic areas, the ‘black’ finish may not be suitable.

  • From Price range: $24.51 through $74.92 each, Inc. GST

    10G x 65 Deck Screws are suited for hardwood to pine decking projects. Featuring a T25 star drive head and a premium 304 grade stainless steel finish.

    Benefits of 10×65 Decking Screws

  • Countersunk self-embedding head provides a strong grip & avoids slipping
  • Keeps your deck boards secure & stable for a long-lasting deck
  • Stainless steel boasts premium weather resistance & durability

    We recommend always pre-drilling your decking screws when installing into hardwood joists or deck boards. Use our 10G Clever Tool for pre-drilling.

    Features of 10G 10×65 Deck Screw

  • T25 star drive head with driver bit included
  • 304 grade stainless steel
  • Stainless steel decking screws

    Note: For hardwood to hardwood deck projects use our 10G x 50 Deck Screws. 

  • From $277.45 each, Inc. GST

    Our Hardwood to Softwood deck screws feature a ‘Silver Stainless’ finish and self-drilling tip with a raised countersunk head for easy and fast installation on your hardwood to softwood deck project.

    Hardwood to Softwood Deck Screw Benefits

  • Ultimate corrosion & weather resistance with high grade stainless steel
  • Quick, easy & safe installation with an optimised self-drilling tip
  • Protects your boards from splitting, making your project stress-free
  • Supreme grip strength with an asymmetrical thread

    We recommend using these decking screws when fastening hardwood decking boards to a softwood deck frame, or vice versa.

    Features of 304SS Decking Screws

  • Available in 5.5×60 size
  • Requires TX20 drive bit
  • 304 Grade Stainless Steel
  • Suited for hardwood to softwood / softwood to hardwood applications

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

  • From Price range: $7.47 through $173.94 each, Inc. GST

    14G Bugle Batten Screws are engineered for a wide range of heavy-duty decking and landscaping projects like deck substructures, retaining walls and structural timber projects.

    Benefits of 14G Batten Screws

  • Provides a secure hold with minimal movement for your landscaping projects
  • Quickly install with saw tooth threads that increase driver speed
  • Enjoy a flat finish with the bugle self-embedding head

    Type 17 point batten screws reduce the need for pilot holes due to their sharp, fluted tip that helps to capture and remove wood chips during installation.

    Features of Galvanised Batten Screws

  • Type 17 Point
  • Galvanised & resistant to corrosion
  • 5mm Hex Driver Bit required
  • From Price range: $152.17 through $376.19 each, Inc. GST

    Need a decking screw with fast performance and ultimate weather resistance? Choose our premium Anchormark Deck Screw 304SS for your next hardwood deck project.

    Benefits of Anchormark Decking Screw 304SS

  • Ultimate weather resistance with high grade 304 stainless steel
  • Achieve a seamless finish with colours you can match to your decking boards
  • Fast installation & protection from splitting with unique self-drilling tip
  • Smooth head provides a bare-foot safe finish

    304SS decking screws are harder and less likely to snap under pressure, making them ideal for hardwood decking. Featuring smooth torque and fast centring with an aggressive shank, for strong grip in hardwoods without snapping.

    Features of Hardwood Decking Screws

  • Requires SIT20 drive bit
  • 304 Grade Stainless Steel
  • Suited for hardwood timber-to-timber applications
  • Sizes available: 5.5×50 & 5.5×60 (mm)
  • From $88.34 each, Inc. GST

    Deck Nail Stainless fixings are a basic or temporary option for fixing decking boards where screws aren’t required.

    Benefits of Stainless Decking Nails

  • Stainless steel offers good corrosion resistant in outdoor projects
  • Smooth shank allows for quick & easy installation
  • A cost-effective solution for light duty deck projects

    Sized at 2.8 x 50mm, they’re suitable for light-duty applications or temporary decking projects.

    Features of Deck Nails

  • 304 Grade Stainless Steel
  • Available in 2.8x50mm size
  • 1KG packs available (approx. 350 nails)

    Please note: it is not recommended to use decking nails as the preferred method of securing deck boards. This is because they can become loose over time and allow movement of the deck boards.

  • From $28.05 each, Inc. GST

    Galvanised decking nails are a basic or temporary option for fixing decking boards where screws aren’t required.

    Benefits of Galvanised Deck Nails

  • Galvanised steel offers good corrosion resistant in outdoor projects
  • Smooth shank allows for quick & easy installation
  • A cost-effective solution for light duty deck projects

    Coated with a galvanised finish, they’re suitable for outdoor use in weather-protected environments. While nails won’t hold as firmly as screws and can lift over time, they’re a handy solution for light-duty or temporary decking work.

    Features of Deck Nail Galvanised

  • Premium galvanised steel
  • Available in 2.8x50mm size
  • 1KG packs available (approx. 350 nails)

    Please note: it is not recommended to use decking nails as the preferred method of securing deck boards. This is because they can become loose over time and allow movement of the deck boards.