Hydraulic nuts replace existing hexagon nuts to give accurate and uniform bolt load to any bolted joint. Using multiple hydraulic nuts on a bolted joint gives a better uniform bolt load across all bolts, which greatly improves the integrity of the joint. Designed to be as compact as possible, TensionPro hydraulic nuts generate high bolt loads in small space envelopes.

Hydraulic nuts are widely used in many industries including power generation, oil and gas, mining and general industrial applications.

TensionPro hydraulic nuts can be custom made for any thread size from M8 to M400 and for any load requirement.