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Step Key Stock: Zinc Plated, Steel, For Shafts, 5/8 in Wd, 9/16 in Overall Ht, -0.125 in Lg Tolerance, 12.0 in Lg

Item # 887Z939

$61.55 Each

Product Specs

Finish: Zinc Plated
Material: Steel
Length: 12 in
Length Tolerance: -0.125 in
For Use With: For Shafts
Profile: Step
Width: 5⁄8 in
Overall Height: 9⁄16 in
Pack Qty: 1
System of Measurement: Imperial
Extension Height: 3⁄8 in
Extension Width: 3⁄4 in
Keyway Fit: Standard
Pack Unit: EA
RoHS Compliant: No
Rockwell Hardness: B85
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.

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