ProTech C4 60mm 1750pcs

A robust and invisible way of fixing a terrace cover, giving itmaximum comfort. ProTech anti-corrosion coating, ideal for years of service. Suitable for pine, spruce and larch terraces. For hardwood we recommendstainless steel wood screws. -Suitable for boards up to 26-38 mm thick; -Recommended for impregnated, thermo, larch terrace boards; -Rubber thread on the head clears the chips that are held in by the screw; -Aggressive bottom thread provides solid strength, while the top reverse thread tightens to the structure; -Unique head design shapes; -Drills a minimal fastening path in the board.