FastenMaster Cortex Hidden Fastening System for Fascia 1-3/4″ Universal White
Featuring a TORX ttap drive system and a high-strength setting tool – Cortex screws are easy to install and optimized for use by the PRO contractor. Using the included Cortex Fascia Counter-Boring bit, drill an oversized pilot hole – the bit leaves the perfect amount of space for both the screw and plug.