Collated Cortex for Azek Decking - Pro Deck Supply - Store
Cortex Hidden Fasteners for Fiberon Decking - Hackmann Lumber
FastenMaster Cortex for AZEK Trim 2-in Gray Concealed Screw Hidden Fastener 50-lin ft (75-Pack) in the Specialty Fasteners & Fastener Kits department at Lowes.com
Cortex Collated Plug System - Azek Trim - Traditional - White - 2-3/4" Screws - 750LF
FastenMaster Collated Cortex System for AZEK Trim - DecksDirect