ForgeFix TechFast Timber to Steel CSK/Wing Screws 5.5 x 40mm, Box of 100
Secure timber to steel with ForgeFix TechFast screws. Fire-resistant, self-drilling, and TORX® compatible. Box of 100.
The ForgeFix TechFast Timber to Steel CSK/Wing Screws are specially designed to securely join timber to steel frame buildings. Featuring breakaway wings, these screws create a clearance hole to prevent thread engagement with the timber during drilling. Once the wings contact the metal surface, they break off, allowing the thread to engage with the metal for a secure fastening.
These screws boast a TORX® compatible insert for maximum power transmission and improved countersinking with recessed ribs. They are fire and corrosion resistant, ensuring long-lasting durability in various environments. Additionally, they comply with all EU Safety, Health, and Environmental requirements.
Key Features:
- Breakaway wings for self-drilling through timber and steel
- TORX® drive for high torque application
- Fire and corrosion resistant
- Improved countersinking for flush finishes
- Self-drilling up to 5mm heavy gauge steel
Ideal for construction and carpentry applications, these screws provide a strong, secure, and efficient fastening solution for timber-to-steel connections.
- Joining timber to steel frame buildings
- Construction and carpentry applications
- Heavy gauge steel up to 5mm
- Size: 5.5 x 40mm
- Clamping Thickness: 20mm
- Effective Thread Length: 19mm
- Pack Size: 100
- Drill Tip: No.3
- Material: Steel
- Fire Resistant: Yes
- Corrosion Resistant: Yes
Always follow local regulations and product guidance.
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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