HWF T17 Screws C3 – AS3566 for Durable Roofing Applications
HWF T17 Screws C3 – AS3566 are engineered for high-performance roofing installations where strength, weather resistance, and consistent quality matter. These roofing fasteners combine a sharp T17 self-drilling point with a corrosion-resistant C3 coating, helping users achieve smooth drilling and reliable fastening even on tough materials. Because roofing environments often face wind, moisture, and temperature changes, this design offers dependable stability. Moreover, the screws work efficiently with both metal and timber substrates, which makes them suitable for a wide range of construction projects.
Technical Features
Each HWF T17 Screw C3 – AS3566 uses high-quality carbon steel or stainless steel, ensuring enhanced durability. The T17 point improves drilling speed, and the threads create firm engagement without wobbling. Additionally, the C3 coating follows AS3566 performance requirements, so the screws can withstand demanding outdoor conditions. Lengths and diameters are available in multiple combinations to suit roofing sheets, battens, and structural timber. Because applications vary, we also provide customized painted heads to match roofing colors, contributing to a clean and consistent appearance.
Applications and Advantages
These screws work well in metal roofing sheets, timber battens, fencing installations, and outdoor cladding systems. They offer secure pull-out strength, and the sharp drilling point reduces installation time. Furthermore, the C3 coating protects the surface from rust, extending service life and improving reliability. Installers also appreciate the clean finish that painted heads provide, particularly for residential and commercial roofing projects.
OEM Options & Support
To meet different project specifications, we offer OEM services for color matching, branding, packaging, and dimensional customization. In addition, small-box, plastic-box, and bag packing options are available for retail or professional distribution. If you want to explore related items, you can visit our Screws category here: https://linkworldfast.com/product-category/screws/.
For corrosion-classification guidelines and standards, please refer to https://www.steel.org.
Key Benefits
Fast drilling with T17 point
C3 coating certified to AS3566
Excellent outdoor corrosion resistance
Multiple head colors and OEM options
Suitable for timber and metal roofing assemblies
With all these advantages, HWF T17 Screws C3 – AS3566 provide a reliable fastening solution for builders, contractors, and roofing professionals seeking consistent long-term performance.