Timco Metal Tapping Screws, PZ Countersunk, A2 Stainless Steel 3.9x25mm (200pc)

The Timco Metal Tapping Screws are precision-engineered fasteners designed for stitching metal components or secure attachment to metal surfaces. Manufactured from A2 Austenitic Stainless Steel (304 grade), these screws offer ultimate corrosion resistance, making them ideal for outdoor applications or environments with high moisture/chemical exposure where standard steel fasteners would corrode.

These self-tapping screws feature a 60° thread design for smooth, effortless insertion into pre-drilled holes. The countersunk head provides a discrete, flush finish when installed in pre-countersunk holes, while the Pozi (PZ2) recess offers superior bit engagement and torque transmission during installation.

Key Features:

• Material: A2-304 Austenitic Stainless Steel – exceptional corrosion resistance
• Head Type: Countersunk for flush finishing
• Thread: Self-tapping 60° thread for easy insertion
• Point Type: AB Point for improved penetration
• Recess: Pozi-drive (PZ2) for secure bit engagement

With a 3.9mm thread diameter and 25mm length, these screws are supplied in a practical pack of 200 pieces, offering excellent value for professional tradespeople and DIY enthusiasts alike.