Produce series in line with GB/T 894, GB/T 850, DIN 6319

Applications:

+ Spherical Washer, Cone Washer: to overcome the unbalanced load between threads and reduce stress from parts that are not placed straight or parallel to each other. Widely used in mechanical and manufacturing industries, etc.

+ Cone Washer: Anti-impact, reduce vibration and transmit force effectively. Widely used in transmission systems of machines and engines.