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
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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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