The Machine Key M12 x 8 x 36 is an undersized Form A key made from C45K steel, designed for precision applications. Measuring 12 mm in width, 8 mm in height, and 36 mm in length, this key provides a secure fit in various mechanical assemblies. Its C45K steel construction offers excellent strength and durability, making it suitable for high-stress environments. The key complies with industry standards for dimensional accuracy and performance, ensuring reliable operation in motors, gearboxes, and other machinery. Ideal for applications requiring precision and reliability, this M12 key is essential for maintaining the integrity of your mechanical systems.