Our Tek Screws feature a hardened self-drilling point, allowing them to cut through mild steel without pre-drilling. For thicker or hardened steel, pre-drilling may be necessary. The hex head ensures a quick, secure drive into steel, while the coarse thread is ideal for fastening sheet metal or thin steel. The galvanised coating makes them suitable for most outdoor applications.
**Features and Benefits:**
- Self-tapping design
- Available in all 22 Colorbond fencing colors
- Hex head for easy drive