HYTORC CLAMP

How do you get the desired bolt load up to 90% of yield precisely with a nut of same size as the nut it replaces?

With HYTORC!

If Time is of Essence and Bolt Load Precision is a Must, the HYTORC-CLAMP® is the Answer!

A simple, 3-part nut has an outer sleeve that turns on an inner sleeve connected with the bolt and on a washer spline-connected with the inner sleeve.

A high-speed HYTORC tool stops the inner sleeve from turning while turning the outer sleeve at a known friction.

The inner sleeve is pulled up, the bolt is stretched to within + 4% of the preset Bolt Load, Side load- and Torsion-free.

The CLAMP is the first mechanical tensioner that permits accurate bolt-load setting without diverting to torque or pulling force.

The CLAMP consists of a washer and a nut, connected to an inner sleeve that is attached to the bolt end.

The inner sleeve is held stationary by the tool that turns the nut, and is pulled up, along with the bolt, torsion and side-load free.

The CLAMP is ISO, TÜV and pressure-vessel certified.