Whether you're building with natural timber or composite decking, quality fixings, fasteners and hardware ensure lasting performance, clean lines and easier installation. Our range includes trusted solutions tailored to suit various materials and systems, giving you the confidence to build with precision and durability.
Fixings, Fasteners and Hardware features
Comprehensive range
A wide variety of fixings available to suit different decking materials and designs. Includes options for both visible and hidden fastening systems. Suitable for residential and commercial applications, ensuring a secure and lasting finish.
Quality products
Engineered for strength and resistance to corrosion, we stock fixings are designed to withstand harsh Australian conditions while delivering a secure, long-lasting result. With options suited to a wide range of profiles and installation systems, you can trust that every component meets the highest standards for durability, reliability and ease of use.
Convenience
Whether you're topping up mid-project or planning a full decking install, we make it easy to get the fixings you need, when and where you need them. With responsive service and reliable stock levels, your project keeps moving without unnecessary interruptions.
Feature Products
Learn more
Commonly asked questions relating to this product range. Browse all FAQsfor further details.
For natural timber decking, use high-quality screws to ensure durability and a secure finish. Recommended options include:
- Blackhawk countersunk BH103D power 10: versatile and reliable for general applications.
- Blackhawk speed drive SS304 BH106D (10g x 50mm): ideal for environments with moderate exposure to moisture.
- Blackhawk speed drive SS316 BH108D and BH109D (10g x 50/65mm): perfect for high-corrosion areas, such as coastal locations.
- Wurth A2 deck screw 16675550: highly resistant to rust and suitable for all outdoor decking applications.
- Wurth RW20 driver bit (luminous orange): ensures smooth installation with precise fit.
Using stainless steel screws helps maintain the structural integrity and aesthetic of your timber decking.
Yes, the recommended screws depend on the decking range:
- Avenue range: use Cobra T-clips for hidden fastening. These clips allow for proper board spacing and thermal expansion. For edge boards, use self-drilling screws.
- Terrace range: install grooved boards with Cobra T-clips, and for square-edge boards, use stainless steel screws for secure direct fixing.
- Coastal range: similar to other ranges, use Cobra T-clips for hidden fixing and Stainless Steel screws for perimeter boards or direct fastening.
MODWOOD RECOMMENDS USING APPROPRIATE SCREWS SPECIFIED IN THEIR INSTALLATION GUIDE TO ENSURE A SECURE FIT AND AVOID SPLITTING OR DAMAGE. FOR CONCEALED FIXING, THE MODWOOD KLEVAKLIP SYSTEM IS HIGHLY RECOMMENDED
MILLBOARD RECOMMENDS USING DURAFIX? SCREWS SPECIFICALLY DESIGNED FOR ITS DECKING. THESE SCREWS SELF-COUNTERSINK AND ELIMINATE THE NEED FOR PRE-DRILLING.
Yes, Eva-Last strongly recommends using their Hulk fasteners, which are specifically engineered for composite decking. These fasteners are designed to provide maximum hold without damaging the boards, thanks to their self-drilling capabilities and advanced thread design. Hulk fasteners are made from durable materials like 304-grade stainless steel, offering excellent resistance to corrosion, especially in coastal or humid environments.
Additionally, they are available in a range of colours to match the decking, ensuring a seamless and polished finish. Using these recommended fasteners not only ensures a professional installation but also maintains your deck’s warranty.
Stocking the brands you know and trust
At Franz Building Supplies, we pride ourselves on stocking the brands you know and trust, ensuring quality and reliability for every project. From trusted names in timber to innovative solutions for decking, cladding, and more, our range is designed to help you create with confidence.
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