The Key M5 x 5 x 18 is a Form A key made from SS300 stainless steel, designed for precision applications. Measuring 5 mm in width, 5 mm in height, and 18 mm in length, this key provides a secure fit for various mechanical assemblies. Its stainless steel construction offers excellent corrosion resistance, making it suitable for both indoor and outdoor use. The key adheres to industry standards for dimensional accuracy and performance, ensuring reliable operation in machinery, motors, and gear systems. Ideal for applications requiring durability and precision, this M5 key is a vital component for maintaining mechanical integrity.