Optia Spectralock Bolt - Built to Beat Vibration

Looking for a bolt that locks itself in place under extreme vibration, heat, or cyclic loading? Meet the Optia® Spectralock® Bolt — a high-performance, self-locking bolt engineered to outperform traditional fasteners in the toughest environments.

Unlike standard bolts that rely on friction or adhesives, Spectralock changes the game with a patented asymmetric thread design that creates three precision contact points within a standard female thread. This clever design improves clamp load, seating torque, and vibration resistance — all while allowing for easy reusability and no messy patches.

Why Choose the Spectralock Bolt?

✅ Superior vibration loosening resistance
✅ High seating torque and strong off-torque performance
✅ Distributes load evenly to minimise fatigue failure
✅ Easy run-in with enhanced pull-out strength
✅ Reusable and eliminates the need for thread patching or locking compounds