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 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.
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