Timco 5.5 x 32 Self-Drilling Screw – Zinc – EPDM Washer 16mm – Heavy Section Steel
The Timco 5.5 x 32mm Self-Drilling Screw is engineered for fastening metal to heavy section steel up to 12mm thick without the need for pre-drilling. Featuring a zinc-plated finish and a 16mm EPDM washer, it ensures a durable, watertight seal, making it ideal for cladding, roofing, and general metal fabrication in demanding environments.
Key Features:
- Self-Drilling Tip – Enables direct installation into heavy steel, eliminating the need for pre-drilling and saving time on site.
- Heavy Section Compatibility – Designed to drill through steel up to 12mm thick for structural reliability.
- Zinc Plated Finish – Offers corrosion resistance suitable for internal and sheltered external applications.
- 16mm EPDM Washer – Provides a secure, weatherproof seal to protect against water ingress and environmental exposure.
- Short Length (32mm) – Ideal for applications with limited space where a strong, compact fixing is required.
- High Holding Power – Ensures long-lasting, secure fastening in metal-to-metal applications.
Specifications:
- Corrosion Rating (1-5) 1 - Clean, dry & low humidity environments
- Effective Thread L (mm): 10
- 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 32
- Substrates: Steel
- Thread Type: Metric with V Flutes & Torque Relieving Slash
The Timco 5.5 x 32mm Self-Drilling Screw with EPDM Washer is a compact yet powerful solution for professional-grade metal fastening where durability and weather protection matter.
