Offer

For through hole applications

Produce: Nord-Lock

 


Expansion bolts - through hole applications


This innovative product replaces large fitted or interference fit bolts, no modifications required. Fast, safe and easy installation and removal.
 

Superbolt® Expansion bolts (EBs) for through hole applications utilize a six piece system. The small end tensioner supplies the large force required to draw the tapered stud into the expandable tapered sleeve. As the tapered sleeve expands, a large radial force is exerted in the coupling through holes. The large end tensioner creates additional clamping force on the joint and is also used for easy removal of the tapered stud. Once the tapered stud is extracted, the sleeve collapses for easy removal.