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Hydraulic Bolts
Products Hydraulic Nuts Hydraulic Bolts

Hydraulic Bolts

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. 

A hydraulic bolt is a hydraulic nut that includes the stud.

Hydraulic bolts replace the nut and the stud in a tensioning application. 

Like hydraulic nuts, hydraulic bolts offer some significant advantages, and can easily be pressurized using HTI’s hydraulic pumps  – either air operated or electric, whichever suits your job better.

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Hydraulic bolts

Hydraulic Bolt Advantages

  • Trouble-free, No-Leak, Lo–Friction Seals.
  • Overstroke Indicator and fail-safe overstroke prevention
  • Extra–Long Working Stroke.
  • Compact and Lightweight Design.
  • Simple to Operate and Maintain.
  • Ultra-Dependable Operation.
  • Multiple ports are available for bolt chaining in larger applications with multiple nuts

Custom Engineered Solutions Since 1986

HTI has been designing engineered solutions to your toughest bolt tensioning problems for over 35 years! Choose from one of HTI’s hydraulic nut catalog models or we can design a custom hydraulic nut for any application when a standard model won’t work. HTI hydraulic nuts can be designed for imperial or metric-sized studs. Contact us to start the process of getting the right tensioning solution for your application.

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If you have questions, comments, would like more information about our products, or want to get started designing your custom tensioning solution, please contact us and we will respond promptly.