Timco Self-Drilling Screws, 3.9x38mm, Countersunk, Yellow (Pack of 1000)
High-quality Timco self-drilling screws (3.9x38mm) for window and door frames. Zinc & yellow finish for corrosion resistance.
Timco Self-Drilling Screws are designed for efficient and secure fastening in window fabrication and other applications where steel or aluminium reinforcement is present. These premium-quality screws offer excellent durability and ease of installation thanks to their self-drilling point and self-tapping thread design.
With a countersunk head and Phillips recess, these screws provide a flush finish, making them ideal for applications where a smooth surface is required. The zinc and yellow finish ensures corrosion resistance, enhancing longevity in various environments.
Constructed from carbon steel, these screws deliver high strength and reliability, making them suitable for demanding applications. The self-drilling tip eliminates the need for pre-drilling, saving both time and effort during installation.
Additional Features:
- Thread Diameter: 3.9 mm
- Length: 38 mm
- Head Type: Countersunk
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc & Yellow
- Material: Carbon Steel
Ideal for window frames, door frames, and other metal-reinforced structures, these screws ensure a strong and long-lasting hold.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Window frames with steel/aluminium reinforcement
- Door frames
- Metal-reinforced structures
- General fabrication
- Thread Diameter: 3.9 mm
- Length: 38 mm
- Head Type: Countersunk
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc & Yellow
- Material: Carbon Steel
- Weight: 2511 g
Always follow local regulations and product guidance.
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.
Recommended Products
Similar Products
You might like
