Hydraulic Nuts Manufacturer

Hydraulic tensioning with hydraulic tensioners and nuts is the ideal method for tightening bolted connections. Hydraulic tensioning eliminates inaccuracies and helps achieve correct bolt loading in critical fasteners. At HTI, we’ve been building hydraulic tensioners and nuts since 1986. 

HTI’s line of hydraulic nuts is compact, easy to use and provides a high level of accuracy. The hydraulic nut replaces the nut normally used and stays with the stud. It is the most compact system and does not require additional stud length. The operator simply screws the hydraulic nut down tight and connects the hydraulic hoses. After reaching pressure, the operator either screws down a collar or inserts shims designed for the specific hydraulic nut application. Hydraulic nuts offer a number of advantages over traditional nuts and can easily be pressurized using our hydraulic pumps.