Timco Hex Head Self-Drilling Screws for Roofing (12 x 1, 500pcs)
High-quality 12 x 1 Timco hex head self-drilling screws (500pc) for metal roofing & steel construction. Zinc-plated carbon steel.
The Timco Hex Head Self-Drilling Screws are premium quality fasteners designed for joining roofing sheets to light section steel (up to 5.0mm thickness). Their innovative self-drilling point eliminates the need for pre-drilling, saving time and effort during installation.
These screws feature a durable hex head design with an 8mm socket size and a fixed washer (11.00mm diameter), ensuring secure fastening and improved load distribution. The zinc finish provides corrosion resistance for long-lasting performance in outdoor applications. Constructed from case & core hardened carbon steel, they offer exceptional strength and durability.
Key Features & Benefits
- Self-drilling point eliminates need for separate drilling operation
- Suitable for steel sections up to 5.0mm thick
- High strength hardened carbon steel construction
- Zinc finish for corrosion protection
- Meets Fire Classification A1 standards
- Pack of 500 screws for value and convenience
Technical Specifications
- Thread Diameter: 5.5mm
- Length: 25mm
- Effective Thread Length: 14mm
- Head Type: Hex
- Socket Size: 8mm
- Washer Diameter: 11.00mm
Technical Specifications
- Shipped within 0-2 business days
- Shipping to Worldwide: 6-7 business days*
- Free Shipping Included
- Joining roofing sheets to light section steel
- Metal roofing installations
- Steel construction applications
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Thread Diameter: 5.5mm
- Length: 25mm
- Head Type: Hex
- Fixed Washer Dia: 11.00mm
- Point Type: Self-Drilling
- Socket Size: 8mm
- Finish: Zinc
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 14mm
- Max Drilling Thickness: 5.0mm
- Fire Classification: A1
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.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses 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 cart 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 ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You might like
