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Machine Keys(Shape:Parallel Keys (Round at One End))

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
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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)

        Parallel Keys - With Tapped Hole

          SEIKI Machine Key, Standard Series (JIS B 1301)

            Parallel Keys With Tapped Hole

              Parallel Keys  With Counterbores and Tapped Hole

                Parallel Keys - With Counterbores and Tapped Hole

                  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

                        Single Round Key, Made by SEIKI Manufacturing

                          Single-End Rounded Machine Key

                          Brand

                          MISUMI

                          MiSUMi Economy80

                          MISUMI

                          MiSUMi Economy80

                          MISUMI

                          MISUMI

                          SEIKI

                          MISUMI

                          SEIKI

                          MISUMI

                          MiSUMi Economy73

                          MISUMI

                          MiSUMi Economy76

                          MISUMI

                          SEIKI

                          MISUMI

                          MiSUMi Economy80

                          HIMENO PRECISION

                          MISUMI

                          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)

                          Parallel Keys - With Tapped Hole

                          SEIKI Machine Key, Standard Series (JIS B 1301)

                          Parallel Keys With Tapped Hole

                          Parallel Keys With Counterbores and Tapped Hole

                          Parallel Keys - With Counterbores and Tapped Hole

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

                          Parallel Keys With Tapped Counterbored Hole

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

                          Parallel Keys - With Tapped Counterbore Hole

                          Single Round Key, Made by SEIKI Manufacturing

                          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
                          Days to Ship Same day or more Same day Same day or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more Same day or more Same day 5 Day(s) 5 Day(s) or more 4 Day(s) or more 5 Day(s) Same day or more 5 Day(s) or more 7 Day(s) or more 9 Day(s) or more
                          ShapeParallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)Parallel Keys (Round at One End)
                          Width(mm)3 ~ 882 ~ 328 ~ 182 ~ 125 ~ 182 ~ 14588 ~ 185 ~ 12123 ~ 288 ~ 183 ~ 53 ~ 32
                          Overall Length(mm)10 ~ 40205 ~ 30015 ~ 1105 ~ 12010 ~ 1205 ~ 100207035 ~ 11010 ~ 100258 ~ 15015 ~ 1108 ~ 206 ~ 100
                          MaterialSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelStainless SteelSteel / Stainless Steel
                          Hole MachiningStraightCounterbored HoleStraightCounterbored HoleStraightCenter TappedStraightCenter TappedCounterbored + TappedCenter Tapped + CounterboredCenter TappedCounterbored + TappedStraightCounterbored + TappedStraightStraight

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