Steel Framing Screws for the Australian Market

RDF’s steel framing screw range covers a wide variety of structural applications, including steel wall frame fixing, truss, roof, floor and cement board fixing.

Designed specifically for the Australian construction market, these screws deliver reliable performance in demanding environments.

To meet the corrosion resistance requirements of AS 3566 Class 3 and Class 4, our steel framing screws are available with high-performance surface finishes such as mechanical zinc plating and epoxy coating, ensuring durability in both coastal and industrial conditions.

1. M6 Needle Point Screw

Application

The M6 needle point screws are specially designed for steel framing applications with pre-punched holes, offering superior fastening strength compared to standard screws. Its design ensures a more secure connection within steel structures, significantly reducing the risk of loosening over time.

Features and Benifits

• Low-profile head (less than 2.20 mm thick) minimizes bulging on sheeting surfaces and allows for smooth follow-up construction and panel installation.

• M6 diameter with specialized triangular threads provides superior pull-out performance for high-strength fastening in steel framing.

• Serrations under the head help lock the screw in place, reducing the risk of loosening caused by vibration or movement during framing transport or installation.

• Advanced surface coating meets AS 3566 Class 4 corrosion resistance standards, ensuring long-term durability even in coastal or industrial environments.

Our Steel Framing Screw Series

2. M6 Self Drilling Screw

Application

The M6 self drilling screws are specially designed for steel framing applications, eliminating the need for pre-punched holes. It offers superior fastening strength compared to standard screws, and its optimized design ensures a secure and long-lasting connection within steel structures—significantly reducing the risk of loosening over time.

Features and Benifits

• Low-profile head (less than 2.20 mm thick) minimizes bulging on sheeting surfaces and allows for smooth follow-up construction and panel installation.

• M6 diameter with specialized triangular threads provides superior pull-out performance for high-strength fastening in steel framing.

• Serrations under the head help lock the screw in place, reducing the risk of loosening caused by vibration or movement during framing transport or installation.

• Advanced surface coating meets AS 3566 Class 4 corrosion resistance standards, ensuring long-term durability even in coastal or industrial environments.

• Self-drilling tip eliminates the need for pre-punched holes, allowing for faster installation and reduced labor on-site.

3. Dual Thread Needle Point Screw

Application

RDF dual thread framing screws are precision engineered fasteners specifically designed to enhance the speed, efficiency, and structural integrity of steel framing construction systems, both during the prefabrication process and on-site assembly.

Features and Benifits

• Dual-Thread Design: The special thread design of double optimized thread pitch allows for faster penetration into the steel and provides superior grip and pull-out resistance. This significantly reduces installation time and enhances connection strength.

• Optimized Head Design: Features a flat pan-head design(less than 2.30mm) that sits flush with the steel surface, providing a neat finish and preventing snagging.

• Advanced surface coating meets AS 3566 Class 4 corrosion resistance standards, ensuring long-term durability even in coastal or industrial environments.

4. Thin Flat Head Self Drilling Screw

Application

RDF thin flat head self drilling screw is Ideal for prefabricated wall panels, truss assemblies, door and window framing, and other light steel connections where a flush finish is essential. These screws securely fasten steel studs, tracks, and supports, creating a smooth, level surface that facilitates the precise installation of cladding, lining boards, or other finishing materials.

Features and Benifits

• Flush Finish: The screw head sits level with the steel surface, creating an ideal base for applying cladding or lining materials.

• Fast & Accurate Installation: Sharp point and optimized thread design enable quick start and precise alignment in pre-punched steel.

• Reliable Connection: Tight threading provides excellent holding power, ensuring strong and stable joints.

• Reduced Rework: Flush head eliminates surface protrusions, minimizing the need for extra finishing or corrective work.

5. Cement Board Screw with wing drilling tip

Application

RDF Cement board screws are specifically engineered for fastening fiber cement sheeting to both steel framing and timber substrates, offering reliable performance in a wide range of internal and external construction applications. These screws are ideal for use in facades, wet areas such as bathrooms and laundries, balconies, eaves, and as tile backer boards in wall and floor systems.

Features and Benifits

• High-torque bugle head ensures a flush finish without damaging the board surface.

• Sharp needle or self-drilling tip for fast, efficient penetration into light steel or timber.

• Corrosion-resistant coating meets AS 3566 Class 3 or Class 4 standards, suitable for external and coastal environments.

• Ribbed head or nibs under the head to help countersink into tough cement surfaces.

• Designed to prevent board delamination and cracking during installation with special wing self drilling tip.

6. #10*19 Hex Head Self Drilling Screw

Application

The #10×19 Hex Self-Drilling Screw is specifically designed to enhance efficiency and structural integrity in steel framing applications. With its hex washer head and self-drilling tip, it delivers fast, secure, and reliable fastening across a wide range of uses, eliminating the need for pre-drilling and ensuring consistent performance in both residential and commercial steel construction.

Features and Benifits

• Self-Drilling Capability: self drilling tip is central, allowing for rapid, single-step fastening without pre-drilling. This is a major time and cost saver on construction sites.

• Hex Washer Head: Provides excellent driving stability, high torque transfer, and a good bearing surface for secure connections, reducing the risk of pull-through.

• Versatility in Metal Thickness: Depending on the specific drill point size, these screws can penetrate a wide range of steel gauges, from thin sheet metal to medium or even heavier gauge cold-formed steel sections.

• Strong Connection: The combination of the self-drilling action and the robust threading creates a strong, reliable connection, crucial for the structural integrity of frames and other assemblies.

7. #12*32 Hex Head Self Drilling Screw with No.5 Tip

Application

This screw is primarily used in steel framing applications where fastening thicker steel sections—typically exceeding 10mm in thickness—is required. It is also ideal for securing heavy-duty metal roofing and other structural components that demand high shear and pull-out strength. Its robust design ensures reliable and durable connections in areas subjected to heavy loads and structural stress, making it suitable for both commercial and industrial steel construction projects.

Features and Benifits

• Excellent Drilling Performance: Equipped with a #5 drill point, it easily penetrates thicker steel, expanding its application range.

• Fast Installation: The self-drilling tip combined with the efficient HWH drive allows quick, one-step installation—saving time and labor.

• Strong Connection: The hex washer head offers high pull-out and shear strength, ensuring secure and reliable fastening in steel structures.

• Superior Corrosion Resistance: Manufactured with high-quality steel and finished with a mechanical coating that meets the AS3566 Class 4 corrosion resistance standard, ensuring long-lasting durability even in harsh environments.

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