The steel shaft on this product is the rotating shaft on the massage instrument, and the nut is used to fix the rotating shaft.
The material is 304 stainless steel, the surface is passivated, salt spray can be up to 240H above.
Dongguan Tiansheng Co., LTD., specializing in the development and production of non-standard fasteners for 12 years.
Welcome to customize your drawings/samples.
