Timco Self-Drilling Hex Screws for Light Steel, EPDM Washer, 5.5x25mm, 140pc

The Timco Self-Drilling Hex Screws are designed for efficient joining of roofing sheets to light section steel (maximum 5.0mm thickness) without the need for pre-drilling. These high-quality screws feature a robust construction and are specifically engineered for exterior use, making them ideal for roofing and cladding applications.

Key Features

• Self-Drilling Design: Eliminates the need for pre-drilling, saving time and effort during installation.
• Corrosion-Resistant Coating: Exterior plating provides reliable protection against harsh weather conditions and resists 1,000 hours of salt-spray testing.
• EPDM Washer: Included EPDM washer ensures a waterproof seal, preventing leaks and enhancing durability.
• Hex Head: Easy to drive with a standard hex bit or wrench for secure fastening.

Specifications

• Material: Case & Core Hardened Carbon Steel
• Finish: Exterior (Silver Organic Coating)
• Thread Diameter: 5.5mm
• Length: 25mm
• Thread Type: 60° Self-Tapping
• Head Type: Hex

These screws are perfect for roofing, cladding, fencing, and other outdoor applications where a strong, weather-resistant fastening solution is required.