Timco Window Fabrication Screws, Countersunk, Self-Tapping, Zinc, 3.9x13mm (100
Timco zinc-plated self-tapping window screws with self-drilling point. Carbon steel construction, countersunk head with ribs (3.9x13mm).
The Timco Window Fabrication Screws are versatile fasteners designed for multiple applications in window fabrication and general construction. These screws feature a countersunk head with ribs underneath for improved countersinking performance, ensuring a flush finish when installed.
Constructed from durable carbon steel with a protective zinc finish, these screws offer excellent corrosion resistance and long-term durability in various environments. The combination of self-tapping and self-drilling capabilities makes them ideal for joining materials where steel or aluminium reinforcement is present, saving time by eliminating the need for pre-drilling.
Key Features & Benefits
- Efficient Installation: Self-drilling point eliminates need for pilot holes
- Secure Fastening: Self-tapping thread creates its own mating thread
- Flush Finish: Countersunk head with ribs for smooth countersinking
- Durable Construction: Carbon steel with zinc finish for corrosion resistance
- Versatile Use: Suitable for various window fabrication applications
With Phillips recess drive for excellent torque transmission and reduced cam-out, these screws are easy to install using standard power tools. The pack contains 1000 pieces, providing ample supply for professional installation projects.
- Window fabrication
- Joining materials with steel reinforcement
- Joining materials with aluminium reinforcement
- General construction applications
- Thread Diameter: 3.9mm
- Length: 13mm
- Head Type: Countersunk with Ribs
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc
- Material: Carbon Steel
- Weight: 970g
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the 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.
