Timco Hex Head Self-Drilling Metal Construction Screws, Zinc, 12 x 1 1/4 Inch,

The Timco Hex Head Self-Drilling Metal Construction Screws are designed for efficient and robust fastening in light section steel and roofing sheet applications. Their self-drilling point eliminates the need for pre-drilling, saving both time and effort in your projects.

These screws feature a case and core hardened carbon steel construction, ensuring superior strength and durability. The zinc finish provides excellent corrosion resistance, making them suitable for both indoor and outdoor use.

Key Features:

• Hex head design for easy installation with standard tools
• Self-drilling point for quick and efficient fastening
• Fixed washer included for a secure fit and optimal load distribution
• A1 Fire Classification for enhanced safety in structural applications

With an effective thread length of 21mm and maximum drilling thickness of 5.0mm, these screws are specifically designed for joining roofing sheets to light section steel. The 8mm socket size ensures compatibility with commonly available tools.

Each pack contains 500 pieces, providing ample quantity for various construction and roofing projects. The combination of durability, ease of use, and safety features makes these screws an ideal choice for professionals and DIY enthusiasts alike.