Timco Hex Head Self-Drilling Screws Zinc 5.5 x 38mm (100pk)
Timco zinc hex head self-drilling screws for roofing sheets to light steel. No pre-drilling needed – pack of 100.
The Timco Hex Head Self-Drilling Screws provide an efficient solution for joining roofing sheets to light section steel (max. 5.0mm thickness) without the need for pre-drilling. These screws feature a durable zinc finish and include an EPDM washer, ensuring secure fastening and weather-resistant performance in outdoor applications.
Key Features
- Self-Drilling Point: No.3 point type eliminates the need for pilot holes, saving time and effort during installation.
- Robust Construction: Made from case and core hardened carbon steel for superior strength and durability.
- Weather Resistance: Zinc finish provides excellent corrosion resistance, while the integrated EPDM washer creates a watertight seal.
- Secure Fastening: Hex head design with an 8mm socket size ensures easy installation with standard tools.
Specifications
- Thread Diameter: 5.5 mm
- Length: 38 mm
- Effective Thread Length: 23 mm
- Head Type: Hex
- Fixed Washer Diameter: 11.00 mm
- Max Drilling Thickness: 5.0 mm
- Quantity: 100 pieces per pack
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Joining roofing sheets
- Light section steel applications
- Diameter: 5.5mm
- Length: 38mm
- Head Type: Hex
- Fixed Washer Diameter: 11.00mm
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Finish: Zinc
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 23mm
- Max Drilling Thickness: 5.0mm
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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