Timco Countersunk Self-Tapping Screws, 3.9 x 45mm, Yellow Zinc, 500pk
500 Timco 3.9x45mm countersunk self-tapping screws with self-drilling point for metal frames. Yellow zinc finish.
The Timco Countersunk Self-Tapping Screws are versatile fasteners designed for securing hardware to steel or aluminium-reinforced frames. These high-quality screws feature a self-drilling point, eliminating the need for pre-drilling and speeding up installation.
Constructed from durable carbon steel with a yellow zinc finish, these screws offer excellent corrosion resistance and longevity. The Phillips recess ensures easy driving with standard screwdrivers or power tools, while the countersunk head provides a flush finish for a professional appearance.
Ideal for window fabrication and various construction applications, these screws combine convenience with reliability. The self-tapping thread creates its own mating thread in materials like steel, aluminium, and certain plastics, making them incredibly efficient for assembly tasks.
- Size: 3.9mm diameter x 45mm length
- Pack quantity: 500 pieces
- Reliable fastening for metal-to-metal applications
- Zinc-plated for enhanced rust protection
- Suitable for professional trades and DIY projects alike
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Window fabrication
- Aluminium frame assembly
- Steel frame construction
- Metal-to-metal fastening
- Thread Diameter: 3.9mm
- Length: 45mm
- Head Type: Countersunk
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc & Yellow
- Material: Carbon Steel
- Pack Quantity: 500 pieces
- Weight: 1480g
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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.
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