Timco Self-Drilling Screw 5.5 x 65mm – Zinc – EPDM Washer 16mm
The Timco 5.5 x 65mm Self-Drilling Screw is purpose-built for securing metal to heavy section steel (up to 12mm thick) without the need for pre-drilling. Featuring a durable zinc-plated finish and a 16mm EPDM washer, this screw provides a strong, weather-resistant fixing solution ideal for structural and cladding applications.
Key Features:
- Self-Drilling Tip – Eliminates the need for pilot holes, allowing quick and efficient fastening into heavy gauge steel.
- Heavy-Duty Use – Suitable for steel up to 12mm thick, making it ideal for structural, industrial, and metal fabrication projects.
- Zinc Plated Finish – Offers corrosion resistance for internal and sheltered external environments.
- 16mm EPDM Washer – Provides a secure, watertight seal to prevent moisture ingress and protect against the elements.
- Reliable Performance – Engineered for high pull-out strength and consistent drilling performance.
Specifications:
- Corrosion Rating (1-5) 1 - Clean, dry & low humidity environments
- Effective Thread L (mm): 43
- EPDM Washer (mm): 16
- Finish: Zinc
- FW Ø (mm): 12
- Head Type: Hex
- Material Case & Core: Hardened Carbon Steel
- Pack Qty: 100
- Point Type: Self-Drilling No.5
- Size (mm): 5.5 x 65
- Substrates: Steel
- Thread Type: Metric with V Flutes & Torque Relieving Slash
Whether you're working on steel structures, roofing, or cladding installations, the Timco 5.5 x 65mm Self-Drilling Screw offers a strong, sealed, and efficient fixing every time.
