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ITH Trainings ITH Trainings

ITH connects Know-how - Book your training course now and discover practical learning experiences customized for your expertise at ITH Bolting Technology.

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ITH is now official partner of CAS ITH is now official partner of CAS

Only 1 high-performance Li-Ion battery system for 30 brands and more than 300 machines. Discover how to take advantage of the Cordless Alliance System (CAS).

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Zugspitze mountain station maintenance Zugspitze mountain station maintenance

With ITH support, the maintenance time was reduced by 1 day. On Germany's highest mountain, the Zugspitze, our team prove a head for heights. 

»Read the application case and watch the impressive video
Bolt with Volt Bolt with Volt

Tightens up to 104 bolts with only one Li-Ion battery: New ITH Hydro-DAX  V 18 battery for hydraulic torque wrenches.

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New hydraulic pump ITH Hydro-DAX V-series New hydraulic pump ITH Hydro-DAX V-series

Vertical design and maximum performance for hydraulic torque wrenches and general-purpose hydraulic jacks  of all brands up to 850 bar (12,330 Psi)

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NEW: ADS Digital with ADS Smart Control NEW: ADS Digital with ADS Smart Control

World's first battery torque wrench up to 6,000 Nm (4,425 ft*lbs) with external data control

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Tension & Torque tools Tension & Torque tools

from M 16 (3/8'') and up
150 Nm – 130,000 Nm
88 kN – 50,000 kN

»Overview all industrial bolting tools
Maintenance free bolting Maintenance free bolting

With IHF fasteners and ITH bolt tensioning cylinders - for steel construction or wind turbines

NEW: Hydraulic torque wrench type D-Flex NEW: Hydraulic torque wrench type D-Flex

- Flexible cassette type tool
- Low profile, reduced radiuses
- Power classes  280  Nm  -  40.000 Nm

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Hydraulic bolt tensioning tools and torque wrenches


Hydraulic, friction-free and torsion-free bolt tensioning: The ITH Stretch-Method explained in 49 seconds

ITH Battery Torque Wrench "ADS Digital" up to 6,000 Nm: How to use the ITH Smart Control and set up torque and torque angle


ITH bolting tool solutions for construction and mining vehicles


Tighten up to 104 bolts with only one load: New battery hydraulic pump "V18 Battery"


Welcome to ITH Bolting Technology!


ITH is the worldwide leading system supplier in bolting technology

ITH Bolting Technology is a developer, producer and distributor of hydraulic bolt tensioning tools and  torque wrenches for tightening and loosening bolt connections from M 16 (3/8'') and up. The bolting tool portfolio contains:

  • Hydraulic bolt tensioning cylinders (hydraulic bolt tensioners)
  • Hydraulic torque wrenches 
  • Electric, battery-run and pneumatic torque wrenches (ITH Nut Runner series) 
  • Electric, battery-run and pneumatic high pressure pumps
  • And more bolting solutions

The bolting tool portfolio also covers relating hydraulic equipment, digital testing and documentation systems and numerous customer specific bolting solutions. 

Being a whole system supplier ITH also offers leading capabilities in engineering, standard and special fasteners  and wide-range bolting tool   services

Browse our website to get a general idea and if you require advice regarding your bolt connection, contact us for a free technical consultation. The consultation can be supported by an on-site inspection.

Offering all leading tightening techniques such as

  • Hydraulic, torsion- and friction-free tensioning
  • Torqueing method
  • Torque-angle method

we are able to advise you competently and objectively. We'll find the best technical solution which leads to your economic benefit.


ITH solutions for bolted joints in all industrial areas and applications


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About the company ITH

  • Learn more about the company ITH Bolting Technology - the worldwide leading system supplier in bolting technology: company portrait | Jobs and Careers | Social Commitment.

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