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Machine Keys, Black Oxide

Machine Keys, or Straight keys are made from hardened rod with a machined square or rectangular cross section, and are the most common type of key. They are installed into keyways to transmit torque from shafts to gears and other components. 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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Buy Machine Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
EndriesWIMachine Key (Square & Rectangular)SteelBlack Oxide.196 x .118 x 1.375.196x.118x1.375 machine key black ox8
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM10 x 8 x 80M10x8 x 80 parallel key d6885a black oxide33
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM10 x 8 x 70M10x8 x 70 parallel key d6885a black oxide109
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM10 x 8 x 25M10x8 x 25 parallel key d6885a black oxide150
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM6 x 6 x 16M6x6 x 16 parallel key d6885a black oxide390
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM10 x 8 x 45M10x8 x 45 parallel key d6885a black oxide56
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM4 x 4 x 22M4x4 x 22 parallel key d6885a black oxide60
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM8 x 7 x 20M8x7 x 20 parallel key d6885a black oxide160
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM8 x 7 x 25M8x7 x 25 parallel key d6885 black oxide67
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SWACOOHMachine Key (Square & Rectangular)SteelBlack OxideM5 x 5 x 20M5x5 x 20 parallel key d6885a black oxide299
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