The VEGA is specially designed to be fastened in the bottom of the corrugated polycarbonate panel, resulting in a smoother installation and more aesthetic look. No predrilling needed! The wings mill an oversize hole which allows for thermal movement and reduces the risk of cracks. Engineered for easy fastening of corrugated polycarbonate to wood. Coated with ZYTEC M for typical outdoor use. 5/16in hex driver included!.
