Timco Countersunk Self-Tapping Screws, Martensitic Stainless Steel, 3.9x32mm (1
Durable martensitic stainless steel self-tapping screws for window fabrication and frames. 3.9x32mm, 1000 pieces.
The Timco Countersunk Self-Tapping Screws are designed for durability and reliability in demanding applications. These screws are manufactured from martensitic stainless steel (410) with a silver organic finish, making them suitable for corrosive environments where standard fasteners would deteriorate. Their self-tapping thread and self-drilling point eliminate the need for pre-drilling, saving time and effort during installation.
Perfect for window fabrication, these screws securely attach hardware to frames with steel or aluminium reinforcement. The countersunk head allows for a flush finish, reducing the risk of snagging while maintaining a neat appearance.
Ideal For
- Window and door frame installations
- Sheet metal and light structural applications
- Outdoor use in harsh environments
Key Features
- Self-tapping thread for quick installation without pre-drilling
- Self-drilling point eliminates the need for pilot holes
- Martensitic stainless steel for superior corrosion resistance
- Phillips (PH) recess for compatibility with standard screwdrivers
- Silver organic finish for enhanced protection and aesthetics
With their robust construction and versatile applications, the Timco Countersunk Self-Tapping Screws are a reliable choice for both professional tradespeople and DIY enthusiasts.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Window fabrication
- Door frame reinforcement
- Steel and aluminium frames
- Outdoor corrosive environments
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Thread Diameter: 3.9mm
- Length: 32mm
- Head Type: Countersunk
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Silver Organic
- Material: Martensitic Stainless Steel (410)
Always follow local regulations and product guidance.
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.
Similar Products
You might like
