3/8" External Snap Rings – Carbon Steel, Phosphate

Ensure secure and dependable shaft retention with durable 3/8" external snap rings manufactured from carbon steel and finished with a phosphate (PHOS) coating for enhanced wear resistance and surface protection. Designed to install into grooves on the outside diameter of shafts, these snap rings provide reliable axial holding power in mechanical assemblies. Ideal for industrial machinery, automotive components, and general equipment applications, phosphate‑coated carbon steel external snap rings deliver consistent fit, strong performance, and long service life in demanding environments.