Key Steel / Parallel Key:20 x 12 x 1 M

This parallel key is a precision-machined steel component designed for transmitting torque between a shaft and a hub in mechanical assemblies. Constructed from robust steel, it provides the necessary durability for industrial power transmission applications. The product features specific dimensions of 20 x 12 x 1 mm, ensuring a precise fit within standard keyed connections. Buyers select this item for its reliable performance in connecting rotating parts, offering a straightforward and cost-effective solution for machinery maintenance. When choosing a key, verify the exact width, length, and height against your shaft diameter and hub specifications to ensure proper mechanical engagement and prevent slippage or wear.