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Oversized Key Stock: Rectangle, Zinc Plated, Steel, 12.0 in Lg, -0.125 in Lg Tolerance, 3/4 in Wd, 1 1/2 in Overall Ht

Item # 551K711

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Product Specs

Finish: Zinc Plated
Profile: Rectangle
Material: Steel
Length: 12 in
Length Tolerance: -0.125 in
Width: 3⁄4 in
Width Tolerance: +0.004 in
Overall Height: 1 1⁄2 in
Overall Height Tolerance: +0.004 in
System of Measurement: Imperial
Keyway Fit: Oversized
Material Grade: Not Rated
Rockwell Hardness: B85
RoHS Compliant: No
Specifications Met: Not Rated
Tensile Strength: 64,000.0 psi

Compliance and Restrictions

Country Of Origin

  • USA

About 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.

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