Timco Hex Head Self-Drilling Screws 5.5x50mm (85-Pack)

Timco Hex Head Self-Drilling Screws offer fast, secure fastening for joining roofing sheets to light section steel (up to 5.0mm thickness) without requiring pre-drilling. Their self-drilling design saves time and effort while maintaining exceptional holding power.

Featuring an exterior plating coating, these screws provide outstanding corrosion resistance, withstanding 1,000 hours of salt spray testing for reliable outdoor performance. The included EPDM washer helps create a weathertight seal when installed.

Key Features:

• Case & core hardened carbon steel construction for durability
• Hex head design for secure driving with power tools
• 60° self-tapping thread for excellent grip
• Silver organic finish blends well with roofing materials
• Each pack contains 85 screws - ideal for multiple projects

These versatile fasteners are particularly suited for:

• Roofing installations on light steel sections
• Cladding applications
• Outdoor construction projects
• Any application requiring weather-resistant fasteners