Müller Martini 0036.0351 Parallel key A8x7x14-DIN 6885 (10 Pieces)

The parallel key A8x7x14-DIN 6885 (10 pieces) from Müller Martini, also known as a feather key, sunk key, or drive key, is a mechanical fastening element with type number 0036.0351. It has the dimensions 5 x 5 x 5 cm and weighs 0.02 kg. Parallel keys are used for the positive transfer of torques between a shaft and a hub and are widely applied in mechanical engineering, particularly in gearbox construction, conveyor systems, and printing machines for the secure connection of rotating components.