KEY-LOC™
Non-Reversing, Free-Spinning Locknut
The KEY-LOC™ is engineered to provide a permanent and tamper-resistant fastening solution. Once the locking key is engaged, the nut becomes non-removable, ensuring the integrity of critical assemblies. This locknut is designed to turn freely on a bolt until it is firmly seated against a base. Upon further tightening, the locking action is activated, preventing the nut from loosening under vibration or torque. The non-reversing feature ensures that, once installed, the locknut cannot be removed, providing a secure and tamper-proof connection.
Application
The KEY-LOC™ locknut is ideal for applications where a permanent fastening is crucial, such as:
- Security Systems: Preventing unauthorized disassembly of components.
- Safety Equipment: Ensuring that critical safety mechanisms remain intact and functional.
- Public Infrastructure: Deterring tampering with essential public installations.
Specifications
Materials
Steel Grade 2,5, and 8
Threads
UNC, UNF or 8UN Series, Class 2B, 3B, left-hand thread, and Metric
Finishes
Plain, zinc, cadmium, hot-dip galvanized, and other platings and coatings
Installation
The installation process for the KEY-LOC™ locknut involves:
Threading
Manually spin the locknut onto the bolt until it contacts the bearing surface.
Seating
Continue to tighten the locknut until it is firmly seated against the base.
Engaging the Locking Key
Activate the locking mechanism to secure the nut in place, rendering it non-reversible.
This straightforward installation ensures a secure and permanent fastening solution for critical applications.
