Thread stud tensioners utilize the power of hydraulic pressure to easily produce the forces necessary to effectively tension bolts and studs. It provides the answer to many of the fitting problems associated with using larger tensioning equipment. These are also ideal for single task applications, which do not require interchangeability of thread sizes.
Thread-Forming Fittings have special tapered drive threads to reshape the material in an untapped hole to provide a leak proof seal. They are installed by spinning into the untapped hole, but driven straight into the untapped hole. These can be replaced by any standard threaded fittings and another thread-forming fitting. Its maximum pressure is 8,000 psi.