ITH GmbH & Co. KG

ITH Bolting Technology is the worldwide leading system supplier in bolting technology with 4 key competencies: high-quality bolting tools, engineering know-how, innovative fasteners, and qualified service. As a private-owned engineering company with a long-term business-strategy, the worldwide network includes 12 ITH-subsidiaries and more than 40 global representations.Leading innovationWith more than 200 international patents ITH is among the most important drivers of innovation in bolting technology. The ITH scope covers: • bolting tools (bolt tensioning cylinders, hydraulic torque wrenches; electric, battery-driven, and pneumatic nut runners)• fasteners• engineering solutions and • service. The ITH stretch method (hydraulic torsion-free and friction-free tensioning) was introduced in 1980. Achieving reproducible pre-tensioning forces within a close tolerance of ±2.5% today the ITH Stretch Method is the leading method to tighten and loosen bolted joints on slew bearings, gas and steam turbines, or flange applications.