Timco PZ Countersunk Self-Tapping Screws, Zinc Plated, 8 x 1 (200 Pack)

The Timco PZ Countersunk Self-Tapping Screws provide a reliable solution for stitching metal or attaching materials to metal surfaces. These zinc-plated carbon steel screws feature a 60° self-tapping thread for easy insertion, reducing the need for excessive force during installation.

Designed with a countersunk head, these screws sit flush in pre-countersunk holes for a discreet finish that maintains a smooth surface profile. The Pozi (PZ) recess ensures excellent driver engagement, minimising the risk of cam-out during tightening.

Manufactured to BS 4174:1972 standards, these screws offer consistent quality and performance. The zinc and clear trivalent chromium (Cr3) plating enhances corrosion resistance, making them suitable for various environments.

Key Specifications

• Gauge: 8
• Length: 1 inch (25 mm)
• Thread Diameter: 4.2 mm
• Head Type: Countersunk
• Recess Type: Pozi (PZ2 driver bit required)
• Point Type: AB Point
• Material: Carbon Steel
• Finish: Zinc & Clear Cr3 Plating
• Pack Quantity: 200 pieces

Applications

• Metal-to-metal fastening
• Sheet metal work
• Light fabrication projects
• General DIY and professional use where a flush finish is required