(!)As Microsoft support for Windows 7 will end on 14th Jan 2020, Windows 7 will be excluded from the recommended environment on MISUMI website from 15th Dec 2019. It will be recommended to update your OS and browser to latest version.

  • Please be informed:
    - There may be potential delay of shipment from supplier in China due to Shanghai lockdown. We seek your kind understanding, should there be any delay.
    - PayPal payment mode is currently unavailable as we are experiencing some technical issues. Our team is working to restore the service. We apologize for any inconvenience caused.
  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 29/5/2022 to 1:00 (SGT) 30/5/2022. We apologize for the inconvenience.
  • All measures have been put in place in response to COVID-19. Please click here for more related updates. Kindly contact us at +65 6733 7211 / +65 6333 9298 / +65 6333 9442 for further assistance. For Stock Items: Same day ship out service is available, if order is placed by 12 noon SGT.

Machine Keys

Machine keys are parts used to fasten components such as gears, pulleys, sprockets and couplings to rotary shafts. They are used for applications that transmit power in machineries such as motors and reduction drives. Several types of machine keys are available. Parallel keys have the simplest structure. There are also specially shaped varieties such as taper keys and Woodruff keys. Machine keys come in various shapes, such as types with squared-off or rounded ends. There are also product lineups that include models with pre-drilled counterbore holes, taps or the like. Key sizes are defined by JIS standards in Japan. The applicable standard has been revised, so some models are compatible with the new standard and some with the old. The right machine key model should be selected by matching it to the size of the drive unit's shaft and keyway.

Shape

  1. 1
Brand
Product Series
CAD
Days to Ship
Shape
Width(mm)
Overall Length(mm)
Material
Hole Machining

    Parallel Keys

      SEIKI Machine Key, Free Length Series (JIS B 1301)

        Parallel Keys - With Tapped Hole

          Parallel Keys - With Counterbore

            (Economy series) Parallel Key  Type A Type B Type C

              New JIS Double Round End Key

                (Economy series) Parallel Key Thread Counterbored Type Guide Key

                  New JIS Parallel Machine Key

                    Rounded Key

                      Parallel Keys - Blank

                        Both Ends Round

                          SEIKI Machine Key, Standard Series (JIS B 1301)

                            New JIS Single Round End Key

                              Parallel key both round type (S45C)

                                New JIS Parallel Key

                                  Parallel Keys - Stainless Steel

                                    Tapered Machine Keys with Gib Head

                                      SEIKI Machine Key Series with Release Tap (JIS B 1301)

                                        Parallel Key Both Round Seiki Seisakusho

                                          Single-End Rounded Machine Key

                                            Square Machine Keys

                                              Both Ends Square

                                                New JIS Headed Gradient Key, by Himeno Seisakusho

                                                  Woodruff Key

                                                    Parallel Key Stock, New JIS

                                                      Parallel Keys - With Counterbores and Tapped Hole

                                                        (Economy series) Parallel Key Thread Disassembly Type

                                                          (Economy series) Parallel Key Center Counterbored Type

                                                            SEIKI Machine Key, Key Material

                                                              Key material (S45C)

                                                                Parallel Key Both Round Himeno Precision Works, Inc.

                                                                  Old JIS Head Gradient Key

                                                                    Parallel Key Stock, Former JIS

                                                                      Parallel Keys - With Tapped Counterbore Hole

                                                                        (Economy series) Parallel Key Center Thread Counterbored Type

                                                                          (Economy series) Parallel Key Semi-Finished Product

                                                                            Old JIS Parallel Key

                                                                              Single Round Key, Made by SEIKI Manufacturing

                                                                                Parallel Key Seiki Seisakusho

                                                                                  Standard Size Key

                                                                                  Brand

                                                                                  MISUMI

                                                                                  SEIKI

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  HIMENO PRECISION

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  HIMENO PRECISION

                                                                                  OHKITA

                                                                                  MISUMI

                                                                                  NANKAI INDUSTRY

                                                                                  SEIKI

                                                                                  HIMENO PRECISION

                                                                                  TRUSCO NAKAYAMA

                                                                                  HIMENO PRECISION

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  SEIKI

                                                                                  SUNCO

                                                                                  OHKITA

                                                                                  OHKITA

                                                                                  NANKAI INDUSTRY

                                                                                  SUNCO

                                                                                  OHKITA

                                                                                  OHKITA

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  SEIKI

                                                                                  TRUSCO NAKAYAMA

                                                                                  SUNCO

                                                                                  SUNCO

                                                                                  OHKITA

                                                                                  MISUMI

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  MISUMI

                                                                                  MiSUMi Economy

                                                                                  HIMENO PRECISION

                                                                                  SUNCO

                                                                                  SUNCO

                                                                                  SEIKI

                                                                                  Product Series

                                                                                  Parallel Keys

                                                                                  SEIKI Machine Key, Free Length Series (JIS B 1301)【1-10 Pieces Per Package】

                                                                                  Parallel Keys - With Tapped Hole

                                                                                  Parallel Keys - With Counterbore

                                                                                  (Economy series) Parallel Key Type A Type B Type C

                                                                                  New JIS Double Round End Key【1-100 Pieces Per Package】

                                                                                  (Economy series) Parallel Key Thread Counterbored Type Guide Key

                                                                                  New JIS Parallel Machine Key【1-100 Pieces Per Package】

                                                                                  Rounded Key

                                                                                  Parallel Keys - Blank

                                                                                  Both Ends Round【1-500 Pieces Per Package】

                                                                                  SEIKI Machine Key, Standard Series (JIS B 1301)

                                                                                  New JIS Single Round End Key【1-500 Pieces Per Package】

                                                                                  Parallel key both round type (S45C)【5-10 Pieces Per Package】

                                                                                  New JIS Parallel Key

                                                                                  Parallel Keys - Stainless Steel

                                                                                  Tapered Machine Keys with Gib Head

                                                                                  SEIKI Machine Key Series with Release Tap (JIS B 1301)

                                                                                  Parallel Key Both Round Seiki Seisakusho

                                                                                  Single-End Rounded Machine Key

                                                                                  Square Machine Keys

                                                                                  Both Ends Square【1-100 Pieces Per Package】

                                                                                  New JIS Headed Gradient Key, by Himeno Seisakusho

                                                                                  Woodruff Key

                                                                                  Parallel Key Stock, New JIS

                                                                                  Parallel Keys - With Counterbores and Tapped Hole

                                                                                  (Economy series) Parallel Key Thread Disassembly Type

                                                                                  (Economy series) Parallel Key Center Counterbored Type

                                                                                  SEIKI Machine Key, Key Material

                                                                                  Key material (S45C)

                                                                                  Parallel Key Both Round Himeno Precision Works, Inc.

                                                                                  Old JIS Head Gradient Key

                                                                                  Parallel Key Stock, Former JIS

                                                                                  Parallel Keys - With Tapped Counterbore Hole

                                                                                  (Economy series) Parallel Key Center Thread Counterbored Type

                                                                                  (Economy series) Parallel Key Semi-Finished Product

                                                                                  Old JIS Parallel Key

                                                                                  Single Round Key, Made by SEIKI Manufacturing

                                                                                  Parallel Key Seiki Seisakusho

                                                                                  Standard Size Key【1-3 Pieces Per Package】

                                                                                  CAD
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  • 2D / 3D
                                                                                  Days to Ship Same day or more 3 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) Same day or more 5 Day(s) 4 Day(s) or more 8 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more 9 Day(s) or more 8 Day(s) or more 5 Day(s) or more 7 Day(s) or more 4 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) 5 Day(s) Same day or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) 9 Day(s) Same day or more 7 Day(s) or more 7 Day(s) or more 13 Day(s) or more
                                                                                  ShapeParallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Round at One End)Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Straight)Tapered Machine KeysParallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at One End)Parallel Keys (Straight)Parallel Keys (Straight)Tapered Machine KeysWoodruff KeysParallel Keys (Straight)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)Tapered Machine KeysParallel Keys (Straight)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Round at One End)Parallel Keys (Straight)Parallel Keys (Straight)
                                                                                  Width(mm)2 ~ 322 ~ 365 ~ 188 ~ 183 ~ 64 ~ 3283 ~ 283 ~ 363 ~ 184 ~ 142 ~ 143 ~ 323 ~ 122 ~ 562 ~ 144 ~ 385 ~ 124 ~ 203 ~ 363 ~ 364 ~ 14123 ~ 103 ~ 568 ~ 18582 ~ 143 ~ 363 ~ 515 ~ 208 ~ 508 ~ 181284 ~ 503 ~ 553 ~ 45
                                                                                  Overall Length(mm)5 ~ 3005 ~ 25010 ~ 12015 ~ 11010 ~ 208 ~ 1807010 ~ 1656 ~ 1503008 ~ 1505 ~ 1008 ~ 1808 ~ 8030035034 ~ 32310 ~ 10012 ~ 1506 ~ 1506 ~ 15010 ~ 8090--35 ~ 11020203503007 ~ 15110 ~ 150-15 ~ 110253003008 ~ 2014300 ~ 350
                                                                                  MaterialSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelStainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelStainless SteelSteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelStainless SteelSteelSteel / Stainless Steel
                                                                                  Hole MachiningStraightStraightCenter TappedCounterbored HoleStraightStraightCounterbored + TappedStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightCenter TappedStraightStraightStraightStraightStraightStraightStraightCenter Tapped + CounterboredCenter TappedCounterbored HoleStraightStraightStraightStraightStraightCounterbored + TappedCounterbored + TappedStraightStraightStraightStraightStraight

                                                                                  Loading...

                                                                                  1. 1

                                                                                  Related Categories to Machine Keys