Timco 5.5 x 55 Self-Drilling Screw – Zinc – Heavy Section Steel
The Timco 5.5 x 55mm Self-Drilling Screw is designed for attaching metal to heavy section steel up to 12mm thick, offering a fast and efficient solution without the need for pre-drilling. Ideal for structural and industrial applications, it delivers reliable performance and long-lasting strength.
Key Features:
- Self-Drilling Tip – Enables quick, direct installation into heavy gauge steel, saving time and labour.
- Suitable for Heavy Section Steel – Designed to fix into steel sections up to 12mm thick, ideal for demanding applications.
- Zinc Plated Finish – Provides corrosion resistance for use in internal or sheltered external environments.
- Robust Construction – Ensures secure fastening and high holding power for metal-to-metal connections.
- Consistent Performance – Engineered for smooth drilling and reliable results every time.
Specifications:
- Corrosion Rating (1-5) 1 - Clean, dry & low humidity environments
- Effective Thread L (mm): 36
- 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 55
- Substrates: Steel
- Thread Type: Metric with V Flutes & Torque Relieving Slash
The Timco 5.5 x 55 Self-Drilling Screw is a dependable choice for professionals needing strong, no-prep fixings into structural steel.
