Cortex® Hidden Fastening System with 2" Screws and Smooth Collated Plugs - 750 Lin. Ft. Box
FastenMaster Cortex Hidden Fastening System for Trex Select Decking – 2-1/2 inch Cortex screws and plugs – Island Mist (50 LF) FMCTX-TX75TSLM - The Home Depot