Timco Countersunk Ribbed Self-Drilling Screws, Zinc, 3.9x16mm (1000pc)
High-quality Timco self-drilling screws (3.9x16mm) with zinc finish. Ideal for metal window & hardware fittings. 1000pc pack.
The Timco Countersunk Ribbed Self-Drilling Screws (Size 3.9x16mm) are premium-quality fasteners designed for easy installation and secure fastening in metal-reinforced frames. These versatile screws feature a self-drilling point that eliminates the need for pre-drilling, making them ideal for efficient applications. The zinc finish adds corrosion resistance, ensuring long-lasting durability in various environments.
With a countersunk head design and ribs underneath, these screws provide improved countersinking performance and a flush finish. The Phillips (PH) recess allows for quick and straightforward driving with compatible screwdrivers or power tools. Made from carbon steel, these self-tapping screws offer enhanced strength and reliability for heavy-duty applications.
Applications
These screws excel in window fabrication and general construction, particularly for securing hardware to steel or aluminium-reinforced frames. Whether you're working on window fittings, cladding systems, or other structural applications requiring metal fastening, these self-tapping screws ensure a robust and lasting hold.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Window fabrication
- Metal-reinforced frames (steel or aluminium)
- Hardware fittings
- Cladding systems
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- Thread Diameter: 3.9 mm
- Length: 16 mm
- Head Type: Countersunk with Ribs
- Recess Type: Phillips (PH)
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc
- Material: Carbon Steel
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