KRABO® is an all-in solution for monitoring physical and mechanical properties directly embedded into the bolt.

Why is it not invasive?
The KRABO® system is embedded in the top part of the fastener head, not altering the mechanical properties of the fastener. Our simulations demonstrate that when a KRABO® bolt is stressed above its limit, the failure occurs in the thread without head deformation, showing the same properties of standard fasteners. Moreover, a KRABO® bolt has similar size of a standard fastener, granting to fit in the same application.