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Machine Keys(Material:Steel)

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

  • Parallel Keys (Straight)
  • Parallel Keys (Round at One End)
  • Parallel Keys (Round at Both Ends)
  • Tapered Machine Keys
  • Woodruff Keys
  1. 1
Brand
Product Series
CAD
Days to Ship
Shape
Width(mm)
Overall Length(mm)
Material
Hole Machining
  • Recommendation

Parallel Keys Straight / Round at One End / Round at Both End

  • Recommendation

Parallel Keys With Center Counterbored Hole

  • On Sale Till 31/03/2024

Parallel Keys

    Parallel Keys - With Counterbore

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

      • On Sale Till 31/03/2024

      New JIS Parallel Key

        Parallel Keys - With Tapped Hole

          Key material (S45C)

          • On Sale Till 31/03/2024

          New JIS Double Round End Key

            Parallel Keys - Blank

              Parallel Keys Semi-Finished

                Rounded Key

                  SEIKI Machine Key, Standard Series (JIS B 1301)

                    Parallel Keys With Tapped Hole

                      Square Machine Keys

                        New JIS Parallel Machine Key

                        • On Sale Till 31/03/2024

                        Old JIS Parallel Key

                          Parallel Key Stock, New JIS

                            Parallel Keys  With Counterbores and Tapped Hole

                              Tapered Machine Keys with Gib Head

                                Parallel Keys - With Counterbores and Tapped Hole

                                  Parallel Key Both Round Himeno Precision Works, Inc.

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

                                      Parallel Keys With Tapped Counterbored Hole

                                      • On Sale Till 31/03/2024

                                      New JIS Single Round End Key

                                        Parallel Keys - With Tapped Counterbore Hole

                                          Both Ends Round

                                            Parallel key both round type (S45C)

                                              Standard Size Key

                                                Parallel Key Stock, Former JIS

                                                  Parallel Key Both Round Seiki Seisakusho

                                                    Woodruff Key

                                                      Both Ends Square

                                                        Parallel Key Seiki Seisakusho

                                                          Old JIS Head Gradient Key

                                                            New JIS Headed Gradient Key, by Himeno Seisakusho

                                                              Single-End Rounded Machine Key

                                                              Brand

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              MISUMI

                                                              SEIKI

                                                              HIMENO PRECISION

                                                              MISUMI

                                                              TRUSCO NAKAYAMA

                                                              HIMENO PRECISION

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy69

                                                              OHKITA

                                                              SEIKI

                                                              MISUMI

                                                              MiSUMi Economy73

                                                              OHKITA

                                                              HIMENO PRECISION

                                                              HIMENO PRECISION

                                                              OHKITA

                                                              MISUMI

                                                              MiSUMi Economy76

                                                              MISUMI

                                                              MISUMI

                                                              SUNCO

                                                              SEIKI

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              HIMENO PRECISION

                                                              MISUMI

                                                              NANKAI INDUSTRY

                                                              TRUSCO NAKAYAMA

                                                              SEIKI

                                                              OHKITA

                                                              SUNCO

                                                              OHKITA

                                                              NANKAI INDUSTRY

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              OHKITA

                                                              Product Series

                                                              Parallel Keys Straight / Round at One End / Round at Both End

                                                              Parallel Keys With Center Counterbored Hole

                                                              Parallel Keys

                                                              Parallel Keys - With Counterbore

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

                                                              New JIS Parallel Key

                                                              Parallel Keys - With Tapped Hole

                                                              Key material (S45C)

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

                                                              Parallel Keys - Blank

                                                              Parallel Keys Semi-Finished

                                                              Rounded Key

                                                              SEIKI Machine Key, Standard Series (JIS B 1301)

                                                              Parallel Keys With Tapped Hole

                                                              Square Machine Keys

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

                                                              Old JIS Parallel Key

                                                              Parallel Key Stock, New JIS

                                                              Parallel Keys With Counterbores and Tapped Hole

                                                              Tapered Machine Keys with Gib Head

                                                              Parallel Keys - With Counterbores and Tapped Hole

                                                              Parallel Key Both Round Himeno Precision Works, Inc.

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

                                                              Parallel Keys With Tapped Counterbored Hole

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

                                                              Parallel Keys - With Tapped Counterbore Hole

                                                              Both Ends Round【1-100 Pieces Per Package】

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

                                                              Standard Size Key【2 Pieces Per Package】

                                                              Parallel Key Stock, Former JIS

                                                              Parallel Key Both Round Seiki Seisakusho

                                                              Woodruff Key

                                                              Both Ends Square【1-100 Pieces Per Package】

                                                              Parallel Key Seiki Seisakusho

                                                              Old JIS Head Gradient Key

                                                              New JIS Headed Gradient Key, by Himeno Seisakusho

                                                              Single-End Rounded Machine Key

                                                              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
                                                              Days to Ship Same day or more Same day or more Same day or more 5 Day(s) or more 4 Day(s) or more Same day or more 5 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more 8 Day(s) or more Same day or more Same day 8 Day(s) or more 4 Day(s) or more Same day or more 8 Day(s) or more 5 Day(s) 6 Day(s) or more 5 Day(s) or more 7 Day(s) or more 8 Day(s) or more 5 Day(s) Same day or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 16 Day(s) or more 8 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 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 One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Straight)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 (Straight)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 (Straight)Parallel Keys (Straight)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)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 (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 (Round at One End)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)Woodruff KeysParallel Keys (Straight)Parallel Keys (Straight)Tapered Machine KeysTapered Machine KeysParallel Keys (Round at One End)
                                                              Width(mm)3 ~ 882 ~ 328 ~ 182 ~ 252 ~ 565 ~ 183 ~ 364 ~ 283 ~ 185 ~ 123 ~ 362 ~ 1453 ~ 363 ~ 254 ~ 503 ~ 5684 ~ 388 ~ 183 ~ 55 ~ 12123 ~ 288 ~ 184 ~ 143 ~ 12228 ~ 505 ~ 203 ~ 104 ~ 14515 ~ 20123 ~ 32
                                                              Overall Length(mm)10 ~ 40205 ~ 30015 ~ 1105 ~ 12030010 ~ 1203008 ~ 1503003006 ~ 1505 ~ 100206 ~ 15010 ~ 150300-7034 ~ 32335 ~ 1107 ~ 1510 ~ 1002510 ~ 15015 ~ 1108 ~ 1008 ~ 80350-20 ~ 150-10 ~ 8014110 ~ 150906 ~ 100
                                                              MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                              Hole MachiningStraightCounterbored HoleStraightCounterbored HoleStraightStraightCenter TappedStraightStraightStraightStraightStraightStraightCenter TappedStraightStraightStraightStraightCounterbored + TappedStraightCenter Tapped + CounterboredStraightCenter TappedCounterbored + TappedStraightCounterbored + TappedStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight

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                                                              Related Categories to Machine Keys