Featuring a multi-tooth star-shaped spring design, this push nut provides secure axial retention through radial elastic gripping, enabling fast installation without threads or additional fasteners. It is widely used in shafts, automotive components, and industrial assembly systems.

Manufactured from high-quality SUS304 stainless steel through precision stamping, the washer features multiple spring teeth evenly distributed around the center hole. During installation, the teeth flex outward and securely grip the shaft surface, providing reliable axial retention. Its one-piece construction eliminates the need for threaded shafts or additional locking hardware, simplifying assembly while improving production efficiency. The stainless steel body offers excellent corrosion resistance for long-term use in automotive systems, household appliances, electric motors, machinery, and automation equipment. Tooth count, material thickness, outer diameter, and surface finish are fully customizable for OEM applications.