Timco Self-Drilling Window Screws, Zinc, 3.9x19mm, 1000pk

Timco Self-Drilling Window Screws are expertly designed for secure and efficient fastening in window fabrication and general hardware installation. With a self-drilling point, these screws eliminate the need for pre-drilling, saving you time and effort. Perfect for attaching hardware to frames with steel or aluminium reinforcement, these screws ensure a robust hold.

The countersunk head features ribs for improved countersinking, providing a flush finish. The Phillips recess ensures easy installation with standard tools, while the self-tapping thread guarantees a secure grip in various materials.

These high-quality screws are made from durable carbon steel with a zinc finish, offering excellent resistance to corrosion. Whether you're working on window installations or general metalwork, these screws deliver reliability and performance.

Key Features

• Countersunk head with ribs for better countersinking
• Self-drilling point for easy installation without pre-drilling
• Made from durable carbon steel with zinc finish
• Phillips recess for compatibility with standard tools
• Self-tapping thread for secure fastening

Specifications

• Thread Diameter: 3.9mm
• Length: 19mm
• Head Type: Countersunk with Ribs
• Recess Type: Phillips
• Thread Type: Self-Tapping
• Point Type: Self-Drilling
• Finish: Zinc
• Material: Carbon Steel
• Pack Size: 1000 Pieces