Timco Self-Drilling Screw 5.5 x 80mm – Zinc – Heavy Section Steel
The Timco 5.5 x 80mm Self-Drilling Screw is engineered for high-strength fastening applications, designed to attach metal to heavy section steel up to 12mm thick without the need for pre-drilling. Ideal for structural and industrial use, this screw delivers speed, strength, and reliability in demanding environments.
Key Features:
- Self-Drilling Point – Eliminates the need to pre-drill, allowing fast, efficient installation into heavy gauge steel.
- High-Performance Fixing – Suitable for steel sections up to 12mm thick, ideal for structural and load-bearing applications.
- Zinc Plated Finish – Provides corrosion resistance for durability in dry internal and sheltered outdoor environments.
- Robust Construction – Designed to offer excellent drilling performance and holding power in tough steel substrates.
- Precision Threading – Ensures a secure grip and reduces installation time.
Specifications:
- Corrosion Rating (1-5) 1 - Clean, dry & low humidity environments
- Effective Thread L (mm): 56 *P/T
- 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 80
- Substrates: Steel
- Thread Type: *P/T = Partially Threaded, Metric with V Flutes & Torque Relieving Slash
The Timco 5.5 x 80mm Self-Drilling Screw is the reliable choice for professionals needing fast, secure fixing into thick steel without the extra step of drilling pilot holes.
