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.
- 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
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
