Value Collection C676408 Oversized Key Stock 12 in

Product Description

The VALUE COLLECTION C676408 is an oversized key stock bar used to create positive mechanical connections between shafts and rotating components such as gears, pulleys, and sprockets. Measuring 0.5 inches high by 0.5 inches wide by 12 inches long, this piece is cold drawn steel with a plain finish. The cold drawing process produces close dimensional tolerances and a smooth surface condition, which reduces the need for secondary machining in most standard keyed-shaft applications. Machinists, millwrights, and maintenance technicians cut this stock to length on the job and fit it to the keyway for a secure, load-transmitting assembly.

This key stock is suited for general industrial and manufacturing environments where oversized key dimensions are required to handle higher torque loads or to fit non-standard keyway cuts. Typical applications include power transmission assemblies in conveyor systems, pumps, compressors, and machine tool spindles. The 12-inch length allows multiple keys to be cut from a single piece, making it efficient for shops that service multiple shaft sizes or perform high-volume repair work.

Key Features

• Oversized profile at 0.5 inches high by 0.5 inches wide for higher-load keyed connections
• 12-inch length provides enough stock to cut multiple keys per bar
• Cold drawn steel construction delivers tight dimensional tolerances and a clean surface finish
• Plain finish is suitable for direct installation or additional surface treatment
• Square cross-section simplifies orientation during installation

Compatibility

Designed as a general-purpose oversized key stock for use in standard and non-standard keyed-shaft power transmission applications where a 0.5-inch by 0.5-inch key profile is required.

Installation Notes

Installation is typically performed by machinists or millwrights using a bandsaw, hacksaw, or cold saw to cut the stock to the required length, followed by filing or grinding for a precise fit. Deburr all cut edges before fitting into the keyway to avoid stress concentrations or shaft damage. Ensure the mating shaft and hub keyways are clean and free of damage before assembly. Follow applicable machinery safety lockout and tagout procedures before servicing any rotating equipment.