Available for AZEK®, Royal®, Boral®, Versatex® & More!
The FastenMaster Cortex Hidden Fastening System is the fastest, easiest way to hide fastener heads when installing PVC Trim.
PERFECT MATCH, CLEAN FINISH
Cortex plugs are made from the same material as market-leading trim boards, creating a 100% perfect match every time.
PRE-ALIGNED COLLATED STRIPS
Cortex plugs come on a collated strip with pre-aligned grains, so there's no more need to fumble around with loose plugs.
TORX® TTAP® DRIVE SYSTEM
TORX® ttap® provides a superior bit engagement for a stable, wobble-free installation experience.
