Metal Construction Timber to Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Exterior - Silver Organic Specifically designed to attach composite

Specifically designed to attach composite panel to light section steel (Max

A light duty metal to metal screw with a phillips recess used for interior applications

Designed to attach sheet metal (max 0

Pan head for improved clamping

The collated strips are specifically designed to be compatible with all leading power tool brands

Metal Construction Timber to Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Exterior - Silver Organic Specifically designed to attach compositeSpecifically 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.