Timco Metal Tapping Screws, PZ Countersunk, A2 Stainless Steel 3.9x25mm (200pc)
200-pack of A2 stainless steel self-tapping screws with Pozi drive. Corrosion-resistant for outdoor & marine use. 3.9x25mm.
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.
- Metal-to-metal joining applications
- Outdoor installations requiring corrosion resistance
- High-moisture environments
- Chemical exposure areas
- Gauge: 7
- Length (inch): 1
- Thread Diameter (mm): 3.9
- Length (mm): 25
- Head Type: Countersunk
- Recess Type: Pozi
- Point Type: AB Point
- Driver Bit Size: PZ2
- Material: Austenitic Stainless Steel (A2-304)
- Pack Quantity: 200 pieces
- Weight: 347g
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
