Metric Threaded Products
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ISO 3912 Woodruff Key by Material, Finish and Size
Woodruff keys, sometimes called Half-Moon Keys, are semicircular shaped keys, such that, when installed into a semi-circular pocket keyway in a shaft, they leave a protruding tab.. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.
Search thousands of Metric fasteners by ISO specification, including ISO 3912 Woodruff Keys , in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.
ISO 3912 Woodruff Keys by Metric Sizes
Woodruff Keys are available on the FCH Network with metric diameters that range from M1 to M14, and with metric lengths that range from 5mm to 22mm.
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ISO 3912 Woodruff Keys by Materials
ISO 3912 Woodruff Keys are available on the FCH Network in materials that range from Steel to Aluminum.
ISO 3912 Woodruff Keys by Coatings/Finishes
ISO 3912 Woodruff Keys are available on the FCH Network in finishes or coatings that range from Plain to Plain.