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40mm length Machine Keys

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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Field FasILMachine Key (Square & Rectangular)SteelPlainM5 x 40m5 x 40mm square key undersize alloy stl pln2000
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MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 40shaft key din 6885 steel plain42
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MMCCILMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 40shaft key din 6885 steel plaininquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM5 x 8 x 40shaft key din 6885 steel plaininquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM6 x 6 x 40shaft key din 6885 steel plain340
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MMCCILMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 40shaft key din 6885 steel plain1967
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MMCCILMachine Key (Square & Rectangular)SteelPlainM14 x 9 x 40shaft key din 6885 steel plain7
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MMCCILMachine Key (Square & Rectangular)SteelPlainM12 x 8 x 40shaft key din 6885 steel plain19
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MMCCILMachine Key (Square & Rectangular)SteelPlainM14 x 9 x 40shaft key din 6885 steel plain16
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MMCCILMachine Key (Square & Rectangular)SteelPlainM10 x 6 x 40shaft key din 6885 steel plain1
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MMCCILMachine Key (Square & Rectangular)SteelPlainM10 x 8 x 40shaft key din 6885 steel plain411
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MMCCILMachine Key (Square & Rectangular)SteelPlainM12 x 6 x 40shaft key din 6885 steel plaininquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM12 x 8 x 40shaft key din 6885 steel plain300
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MMCCILMachine Key (Square & Rectangular)SteelPlainM10 x 10 x 40shaft key din 6885 steel plaininquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 40a22x14x40 shaft key-steel-plain-a22x14x40 din 688540
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