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Key Stock

Key Stock

Make keys for aligning and securing components to power transmission shafts and transmitting torque to the components. Key stock refers to metal bars formed to standard key profiles that can be cut to length. To help prevent key failure, choose a key stock material with the same strength and hardness as the shaft or hub.

Undersized

This key stock is slightly undersized compared to standard for a looser fit.

18-8 Stainless Steel

1 m Lg, -3.175 mm Lg Tolerance

12 in Lg, -0.125 in Lg Tolerance

12 in Lg, -3.175 mm Lg Tolerance

36 in Lg, -0.125 in Lg Tolerance

72 in Lg, -0.250 in Lg Tolerance

316 Stainless Steel

1 m Lg, -3.175 mm Lg Tolerance

12 in Lg, -0.125 in Lg Tolerance

12 in Lg, -3.175 mm Lg Tolerance

36 in Lg, -0.125 in Lg Tolerance

416 Stainless Steel

12 in Lg, -0.125 in Lg Tolerance

Plain Steel

1 m Lg, -3.175 mm Lg Tolerance

12 in Lg, -0.125 in Lg Tolerance

36 in Lg, -0.125 in Lg Tolerance

72 in Lg, -0.250 in Lg Tolerance

Zinc Plated Steel

12 in Lg, -0.125 in Lg Tolerance

12 in Lg, -3.175 mm Lg Tolerance

36 in Lg, -0.125 in Lg Tolerance

Brass

12 in Lg, -0.125 in Lg Tolerance

Aluminum

12 in Lg, -0.125 in Lg Tolerance

Oversized

Oversized key stock is slightly larger than standard for a snug fit in keyways.

18-8 Stainless Steel

12 in Lg, -0.125 in Lg Tolerance

12 in Lg, -3.175 mm Lg Tolerance

Plain Steel

12 in Lg, -0.125 in Lg Tolerance

36 in Lg, -0.125 in Lg Tolerance

Zinc Plated Steel

12 in Lg, -0.125 in Lg Tolerance

12 in Lg, -3.175 mm Lg Tolerance

Plain Alloy Steel

12 in Lg, -0.125 in Lg Tolerance

Step

The step design allows for repairing damaged keyways and mating mismarked keyways.

Zinc Plated Steel

For Shafts

For Shafts, Gears, and Mismarked Keyways

Assortments

Rectangle Profile

Step Profile