E Rings Or Lock Washers

A2 A4 E Retaining Washers,They fit in the same grooves as standard E-style rings. Ring OD is measured with the ring uninstalled. and we supply 201 304 316 stainless steel material,  The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.products widely used in Heavy Industry, Mining, Water Treatment, Retail Industry, Food & Beverage, General Industry, Oil & Gas, Automotive Industry.

E rings, also known as E-clips or retaining rings, are small circular metal clips that are used to secure components onto a shaft or in a groove. They have a unique E-shaped design, with two open ends that can be squeezed together to fit into a groove or snap onto a shaft. Once in place, the E ring acts as a mechanical stop, preventing the component from sliding off or moving along the shaft.

Lock washers, on the other hand, are flat metal washers with a split or bent design. They are used to prevent nuts and bolts from loosening due to vibrations or other external forces. Lock washers have teeth or ridges on their inner surface, which bite into the mating surface of the nut or bolt head, creating friction and resistance to rotation. This helps to keep the fastener securely in place and prevents it from loosening over time.