Timco Hex Self-Drilling Screws, 5.5x70mm, Silver Organic (100 Pack)
High-quality Timco hex self-drilling screws for roofing & light steel construction. Corrosion-resistant, 5.5x70mm, 100-pack.
The Timco Hex Self-Drilling Screws are designed for joining roofing sheets to light section steel (up to 5.0mm thick) without the need for pre-drilling. These screws feature a hex head for easy installation and come with a fixed washer to ensure a secure fit.
Made from case & core hardened carbon steel, these screws offer exceptional strength and durability. The exterior silver organic plating provides a reliable and durable corrosion-resistant coating, capable of withstanding 500 hours of salt-spray testing, making them ideal for outdoor applications.
Key Features:
- Self-drilling point (No. 3): Eliminates the need for pre-drilling, saving time and effort.
- Hex head with 8mm socket size: Ensures a firm grip and easy installation with standard tools.
- Fire Classification A1: Suitable for use in high-temperature environments.
Specifications:
- Thread Diameter: 5.5mm
- Length: 70mm
- Effective Thread Length: 58mm
- Fixed Washer Diameter: 12.00mm
- Max Drilling Thickness: 5.0mm
These screws are perfect for roofing and light steel construction projects, providing a quick and secure fastening solution.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Joining roofing sheets to light section steel (up to 5.0mm thick)
- Outdoor construction projects
- High-temperature environments (Fire Classification A1)
- Thread Diameter mm: 5.5
- Length mm: 70
- Head Type: Hex
- Fixed Washer Dia. mm: 12.00
- Point Type: Self-Drilling No.3
- Socket Size mm: 8
- Finish: Exterior (Silver Organic)
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length mm: 58
- Max Drilling Thickness mm: 5.0
- Corrosion Resistance: 500 hours salt-spray
- Fire Classification: A1
- Weight: 1052g
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
