Collated Cortex Hidden Fastening System for Trex Enhance 2-1/2 inch Cortex screw
This system includes 224 composite deck screws made of carbon steel with a coarse thread style and a thread pitch of 3 mm, 240 collated plugs and 2 setting tools. The screws are electro galvanized zinc plated, ACQ rated, and suitable for both exterior and interior use.