Timco Hex Head Metal Screws, Zinc Coated, 5.5x55mm (Pack of 100)
Durable self-drilling screws for heavy steel. Zinc-coated, EPDM washer, 12mm max thickness. No pre-drilling needed.
The Timco Hex Head Metal Construction Screws provide a high-strength fastening solution for attaching metal to heavy section steel up to 12mm thick—no pre-drilling required. These screws feature a self-drilling No.5 point, making installation quicker and more efficient. The case and core hardened carbon steel construction offers exceptional durability and resistance to wear.
A fixed EPDM washer ensures a watertight seal, protecting against moisture ingress, while the zinc finish enhances corrosion resistance, making these screws suitable for both indoor and outdoor applications.
Features:
- Self-drilling design eliminates the need for pilot holes.
- Hex head for secure tightening with standard tools.
- EPDM washer provides a reliable seal.
- Zinc-coated for improved rust resistance.
- Case-hardened steel construction ensures long-lasting strength.
Ideal for construction, roofing, cladding, and metalwork projects, these screws offer a sturdy and reliable fastening solution.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Metal-to-steel fastening
- Structural steel connections
- Roofing and cladding
- Industrial frameworks
- Thread Diameter: 5.5mm
- Length: 55mm
- Head Type: Hex
- Fixed Washer Diameter: 12.00mm
- Point Type: Self-Drilling No.5
- Socket Size: 8mm
- Finish: Zinc Coated
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 33mm
- Max Drilling Thickness: 12.0mm
- Quantity: 100 pieces
- Weight: 1040g
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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