The Machine Key M7 x 7 x 30 Form A from G L Huyett is a precision-engineered component designed for effective torque transmission in mechanical assemblies. With dimensions of M7 x 7 mm and a length of 30 mm, this undersized key is crafted from high-strength carbon steel, ensuring durability and reliability. Its precise fit in keyways allows for optimal performance in various applications. This machine key adheres to industry standards, making it a trusted choice for engineers and technicians seeking quality components.