ForgeFix TechFast Timber to Steel CSK/Wing Screws 5.5 x 80mm, Box 100

ForgeFix TechFast Timber to Steel CSK/Wing Screws are specifically designed for securing timber to steel frame buildings, offering a highly efficient and durable fastening solution. These screws feature breakaway wings that create a clearance hole, ensuring the thread remains protected while drilling through timber. The wings break off upon contact with the metal surface, allowing the thread to engage seamlessly with the steel.

Equipped with a TORX® compatible insert, these screws provide higher power transmission for easier driving and reduced cam-out. The recessed ribs improve countersinking, ensuring a flush finish every time.

These screws are fire and corrosion resistant, making them suitable for demanding environments while complying with EU Safety, Health, and Environmental requirements.

Key Specifications:

• Size: 5.5 x 80mm
• Clamping Thickness: 60mm
• Effective Thread Length: 59mm
• Pack Size: 100
• Drill Tip: No.3 (self-drilling up to 5mm heavy gauge steel)

Ideal for construction, roofing, and framing applications, these screws ensure a strong and long-lasting hold.