Machine Keys

Machine Keys
In machining applications and industrial engineering, keys are rigid pieces of metal that connect a shaft to a rotational element, with the key acting as the point of torque transmission. Machine keys are made of various types of key stock, and are often made of a slightly softer metal than the corresponding machine shaft.We carry a range of pre-milled machine keys including:
- Bilateral machine keys
- Oversize and undersize keys
- Hex and round keys
- Woodruff keys and Hi-Pro keys