Wing Tek For Heavy Steel – Bi-Metal

63.95105.50 (inc. VAT)

Features; • Used for joining Timber to steel frame buildings. • Screw fitted with breakaway wings that create a clearance hole to protect thread from engaging timber when drilling through. • Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body  


Specifically designed to attach wood to metal (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

If you cannot find the size you need, or need a different quantity please contact our sales team who will be happy to raise a quotation for you.

Additional information


5.5 x 55 Heavy Steel Wing Tek (Pack f 200), 5.5 x 65 Heavy Steel Wing Tek Pack of 200), 5.5 x 85 Heavy Steel Wing Tek (Pack of 100), 5.5 x 120 Heavy Steel Wing Tek (Pack of 100)