Timco Metal Hex Head Self-Drilling Screws, 5.5x100mm, 100-Pack
Durable, corrosion-resistant Timco hex head self-drilling screws (5.5x100mm) for roofing & light steel constructions.
The Timco Metal Hex Head Self-Drilling Screws are engineered for efficient and robust fastening of roofing sheets to light section steel without the need for pre-drilling. Made from case-hardened carbon steel, these screws offer superior strength and durability, ensuring a long-lasting hold in demanding applications.
Featuring an exterior silver organic plating, these screws provide reliable corrosion resistance, capable of withstanding 500 hours of salt-spray testing. The integrated EPDM washer ensures a secure, weatherproof seal, making these screws ideal for exterior applications where exposure to harsh conditions is a concern.
The self-drilling No. 3 point type cuts through materials with ease, saving time and effort during installation. The hex head design allows for easy tightening with a standard 8mm socket, ensuring a firm and secure fit every time.
Key Features
- Material: Case & core hardened carbon steel
- Finish: Exterior (silver organic) plating
- Corrosion Resistance: 500 hours salt-spray tested
- Head Type: Hex with EPDM washer
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Effective Thread Length: 85mm
- Max Drilling Thickness: 5.0mm
Whether you're working on roofing projects or other light steel constructions, these Timco screws deliver unmatched performance and reliability.
- Roofing sheet installations
- Light section steel constructions
- Exterior applications requiring corrosion resistance
- General construction and fastening tasks
- Thread Diameter: 5.5mm
- Length: 100mm
- Head Type: Hex
- Fixed Washer Diameter: 12.00mm
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Finish: Exterior (Silver Organic)
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 85mm
- Max Drilling Thickness: 5.0mm
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on Australian 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 uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check 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.
