Decking Screws for the Australian Market

RDF offers a comprehensive range of decking screws tailored for diverse decking materials and structural requirements. Our product line includes:

1. Trim Head Decking Screws – Ideal for hardwood or softwood timber decks with a clean, flush finish

2. Composite Decking Screws – Designed to prevent mushrooming or splitting in WPC and other composite boards

3. Self-Drilling Decking Screws – Suitable for steel subframes, providing efficient and secure fastening without pre-drilling

4. Color Matched Painted Decking Screws – Aesthetic finishes to match decking surfaces for a seamless look

Our decking screws are available in 304 and 316 stainless steel for superior corrosion resistance, as well as carbon steel with mechanical coatings that meet AS 3566 Class 4 standards—ensuring long-term durability even in harsh outdoor environments.

RDF Decking Screw Series

Application

Decking screws are specifically designed for fastening timber or composite decking boards to timber or steel joists. They are widely used in outdoor decking, boardwalks, patios, balconies, and landscaping projects—where secure fastening, clean aesthetics, and corrosion resistance are essential. Whether for residential backyards or large-scale commercial decking installations, RDF decking screws provide long-lasting performance and visual appeal.

Features and Benifits

• Clean, flush finish – Trim or countersunk heads sit neatly below the board surface, reducing tripping hazards and improving appearance

• Superior corrosion resistance – Available in 304 / 316 stainless steel or carbon steel with AS 3566 Class 4 compliant mechanical coatings

• Anti-split and anti-mushroom design – Thread and tip geometry optimized for hardwood, softwood, or composite materials

• Strong holding power – Deep threads provide excellent pull-out strength and stability in outdoor environments

• Painted head options – Color-matched finishes blend seamlessly with decking surfaces for enhanced aesthetics

• Versatility – Suitable for both timber-to-timber and timber-to-steel frame connections, including applications with concealed fixing systems

Contact Our Sydney Office!

Need more product information or a quote?

Feel free to contact us through email or simply submit the form. Our team will get back to you within 1 business day.

Email: sales@rdf-screw.com

Telephone: 0450951231

Address:

Unit 19/109A Bonds Road, Punchbowl, 2196