Specifically designed to attach wood to heavy section steel (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.
- Thread Type Self Tapping (partially threaded on LW85 - LW130)
- Drill Point 3 or 5
- Plating Zinc plated
- 6 ribs on countersink to assist completion of countersinking
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.