Woodruff Keys , 300 Stainless (A1,A2, 18-8,304,310 etc.)

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
OlanderCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/81/8 x 3/8 woodruff key sst rohs96
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 5/81/8 x 5/8 (dia) woodruff key 18-8ss2
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 1/23/32 x 1/2 (dia) woodruff key 18-8ss304
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/16 x 1/41/16 x 1/4 (dia) woodruff key 18-8ss25
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 3/43/16 x 3/4 (dia) woodruff key 18-8ss5
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1/21/8 x 1/2 (dia) woodruff key 18-8 ss36
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/41/4 x 3/4 (dia) woodruff key 18-8 ss52
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 5/83/16 x 5/8 (dia) woodruff key 18-8 ss17
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/81/8 x 3/8 (dia) woodruff key 18-8ss51
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HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 1 1/85/16 x 1-1/8 woodruff key 18-8ss11
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OlanderCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 5/163/32 x 5/16 woodruff key sst rohs62
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SBSMAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 5/16woodruff key s/s
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