The Machine Key M12 x 8 x 40 Form B is an undersized key made from high-quality carbon steel, designed for precision fit in machinery. With dimensions of 12 mm in width, 8 mm in height, and 40 mm in length, this key is ideal for applications requiring a secure connection between rotating components. The Form B design ensures a snug fit, reducing the risk of slippage during operation. This key meets industry standards for durability and performance, making it a reliable choice for engineers and manufacturers.
