Timco Window Fabrication Screws, Zinc, Self-Tapping, 3.9x38mm, 1000pcs
Timco self-tapping zinc window screws (3.9x38mm, 1000pcs) for steel/aluminium frames. Countersunk Phillips head.
The Timco Window Fabrication Screws are high-quality fasteners designed for multiple applications where steel or aluminium reinforcement is present. These screws feature a self-tapping thread and self-drilling point, making installation quick and efficient without the need for pre-drilling.
Constructed from durable carbon steel with a zinc finish, these screws offer excellent corrosion resistance, ensuring long-lasting performance in various environments. The countersunk head design provides a flush finish when installed, while the Phillips recess allows for secure fastening with standard screwdriver bits.
Ideal for:
- Window and door frame installations
- Fabrication applications
- General construction and DIY projects
With a thread diameter of 3.9mm and length of 38mm, these versatile screws come in a bulk pack of 1000 pieces, perfect for professional installers and frequent users.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Window frame installations
- Door frame installations
- Fabrication applications
- Construction projects
- Thread Diameter: 3.9 mm
- Length: 38 mm
- Head Type: Countersunk
- Recess Type: Phillips
- Thread Type: Self-Tapping
- Point Type: Self-Drilling
- Finish: Zinc
- Material: Carbon Steel
- Pack Quantity: 1000 pieces
- Weight: 2500g
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.
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