FPK Disc Springs
FPK disc springs are used for tightening control to prevent loosening of bolts. In response to customer needs, we manufacture disc springs of the optimum shape by die molding and supply them at low cost. FPK disc springs can be used as a substitute for washers and spring washers.
Pipe Support Products
Our pipe support products relieve stresses caused by thermal expansion and contraction of high and low temperature piping in plants and prevent piping from shaking due to earthquakes. We also offer design services.
Pipe Clamps
Pipe clamps are fitted to pipes to prevent vibration and noise.
Punch
The machining technology used to manufacture punch tools for screw head forming, produced by the Group company NHK Precision Co., Ltd., achieves an exceptionally high level of precision unmatched by competitors. In addition to offering outstanding features such as high punching accuracy and consistent quality, these products are manufactured under rigorous quality control.
Springs for robotic arms
This is a spring designed to assist with the torque load on a robot’s motor. It is a product manufactured by our group company, SUMIHATSU Co.,Ltd.