Parallel key 12x8x140 6885A ST

DIN 6885A parallel key.
Material: steel (ST).
Rounded ends.
Dimensional tolerances in accordance with DIN 6885. * = special size, not compliant with the standard; please inquire separately about availability.

A straight machine key is typically fitted into a shaft keyway or a corresponding slot to ensure the precise relative positioning of components and to reduce slipping caused by shaft rotation.
Machine keys are commonly used in various industrial machines, such as pumps, motors, bearings, and gearboxes, where precise and reliable fastening is required.