Timco Hex Head Self-Drilling Screws 5.5x32mm (100 Pack)
Hardened carbon steel self-drilling screws with corrosion-resistant finish for roofing and light steel construction. Pack of 100.
The Timco Hex Head Self-Drilling Screws are designed for efficient joining of roofing sheets to light section steel (up to 5.0mm thickness) without requiring pre-drilling. These screws feature a sharp self-drilling point (No.3) that saves time and effort during installation.
Constructed from case & core hardened carbon steel, these screws provide excellent strength and durability for construction applications. The exterior plating offers reliable corrosion resistance, capable of withstanding 500 hours of salt-spray testing, making them ideal for outdoor use.
Key Features:
- Hex head design for secure tightening with an 8mm socket
- Fixed washer (12.00mm diameter) for better load distribution
- Silver organic finish for corrosion resistance
- Effective thread length of 20mm for strong holding power
- A1 fire classification for safety compliance
These screws come in a convenient pack of 100, providing excellent value for professional builders and DIY enthusiasts alike.
- Roofing applications
- Joining light section steel
- Exterior construction projects
- Metal-to-metal fixings
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- Thread Diameter: 5.5mm
- Length: 32mm
- Head Type: Hex
- Fixed Washer Diameter: 12.00mm
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Finish: Exterior (Silver Organic)
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 20mm
- Max Drilling Thickness: 5.0mm
- Weight: 580g
- Quantity: 100 pieces
- Corrosion Resistance: 500 hours salt-spray
- Fire Classification: A1
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