Timco Self-Drilling Hex Screws, Zinc, 5.5x32mm, 100pcs (EPDM Washer)
Heavy-duty Timco self-drilling screws (5.5x32mm, zinc-coated with EPDM washer) for metal-to-steel fastening without pre-drilling.
The Timco Self-Drilling Hex Screws are designed for heavy-duty applications, allowing you to attach metal to heavy section steel (up to 12mm thick) without the need for pre-drilling. These robust screws simplify the installation process, saving you time and effort while ensuring a secure and durable connection.
Featuring a case and core hardened carbon steel construction with a zinc finish, these screws offer excellent corrosion resistance and strength, making them suitable for outdoor and industrial environments. The hex head design provides a secure grip during installation, while the included EPDM washer ensures a weather-tight seal, preventing water ingress and improving overall longevity.
Key Features:
- Self-drilling point (No. 5) eliminates the need for pre-drilling.
- EPDM washer provides a water-resistant seal.
- Zinc coating enhances corrosion resistance.
- Hardened carbon steel ensures high durability and load-bearing capacity.
Ideal for:
- Metal roofing and cladding.
- Structural steelwork.
- Greenhouses and industrial shelters.
- Heavy-duty framing and construction.
- Thread Diameter: 5.5mm
- Length: 32mm
- Head Type: Hex
- Washer Diameter: 11.00mm (EPDM)
- Point Type: Self-Drilling No. 5
- Socket Size: 8mm
- Finish: Zinc
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 10mm
- Max Drilling Thickness: 12.0mm
- Weight: 680g
Always follow local regulations and product guidance.
Free standard delivery on UK 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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