Finger spring washer WF 21,49X11,51 40–58

CK67 is a high-carbon steel commonly used in applications requiring high hardness, wear resistance, and spring properties. The high carbon content makes it highly hardenable and suitable for components subjected to constant stress and wear. CK67 is renowned for its ability to maintain strength and precision under stress, making it a favored material in industrial and manufacturing applications. Commonly used for springs, saw blades, tools, pulleys, and other precision mechanical parts demanding durability and performance.