STI EPSNK EnviroArmour® Slot Nut Kit
Overview
The EPSNK is a slot nut kit designed to mechanically couple STI strike assemblies to standard door frame configurations in 9VDC access control systems. This hardware kit provides the fastening interface that translates electronic lock control into reliable physical strike retention — essential when integrating electronic locking hardware into existing or new door frame installations where the strike must seat securely into the frame's strike pocket.
Compatibility
The EPSNK is engineered for STI lock and strike platforms operating at 9VDC. Designed for use with STI strike assemblies in standard door frame slot configurations. Confirm your specific strike model against STI documentation to verify slot geometry compatibility before ordering.
Installation Notes
Installation requires a 7mm masonry drill bit for frame mounting and standard hand tools. Ensure the strike assembly is positioned centrally over the slot before securing. Use the gasket seals included or specified by STI to prevent water ingress and environmental contamination around cable entry points — this protects the integrity of the 9VDC wiring and strike solenoid contacts.