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Machine Keys(Shape:Parallel Keys (Round at Both Ends))

Machine keys are essential mechanical components designed to secure rotating elements such as gears, pulleys, and couplings to shafts, ensuring efficient torque transmission and synchronous rotation. Available in various types, including parallel keys, Woodruff keys, taper keys, and Gib head keys, they cater to diverse industrial applications. Made from robust materials like carbon steel (S45C) and stainless steel (SS304), machine keys provide durability and reliability under varying load conditions. By fitting precisely into keyways, these keys play a critical role in maintaining mechanical integrity and performance, adhering to international standards like DIN 6885 and JIS B1301 for consistency and compatibility across different machinery and equipment

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
Environmentally friendly
Width(mm)
Characteristics/Applications
Overall Length(mm)
Material
Hole Machining
Cleaning Method
  • Recommendation

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

  • Recommendation

Parallel Keys With Center Counterbored Hole

  • On Sale Till 31/03/2025

Parallel Keys

  • On Sale Till 31/03/2025

New JIS Double Round End Key

    Parallel Keys - With Tapped Hole

      Parallel Keys - With Counterbore

        SEIKI Machine Key, Standard Series (JIS B 1301)

          Both Ends Round

            Parallel Keys With Tapped Hole

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

                Parallel key both round type (S45C)

                  [Clean & Pack] Parallel Key

                    Parallel Keys - With Tapped Counterbore Hole

                      Parallel Keys - With Counterbores and Tapped Hole

                        Rounded Key

                          Parallel Keys With Tapped Counterbored Hole

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

                              Parallel Key Both Round Himeno Precision Works, Inc.

                                Parallel Key Both Round Seiki Seisakusho

                                  Parallel Keys  With Counterbores and Tapped Hole

                                  Brand

                                  MISUMI

                                  MiSUMi Economy80

                                  MISUMI

                                  MiSUMi Economy80

                                  MISUMI

                                  HIMENO PRECISION

                                  MISUMI

                                  MISUMI

                                  SEIKI

                                  NANKAI INDUSTRY

                                  MISUMI

                                  MiSUMi Economy73

                                  SEIKI

                                  TRUSCO NAKAYAMA

                                  MISUMI

                                  MISUMI

                                  MISUMI

                                  OHKITA

                                  MISUMI

                                  MiSUMi Economy80

                                  SEIKI

                                  SUNCO

                                  SUNCO

                                  MISUMI

                                  MiSUMi Economy76

                                  Product Series

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

                                  Parallel Keys With Center Counterbored Hole

                                  Parallel Keys

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

                                  Parallel Keys - With Tapped Hole

                                  Parallel Keys - With Counterbore

                                  SEIKI Machine Key, Standard Series (JIS B 1301)

                                  Both Ends Round【1-150 Pieces Per Package】

                                  Parallel Keys With Tapped Hole

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

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

                                  [Clean & Pack] Parallel Key

                                  Parallel Keys - With Tapped Counterbore Hole

                                  Parallel Keys - With Counterbores and Tapped Hole

                                  Rounded Key

                                  Parallel Keys With Tapped Counterbored Hole

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

                                  Parallel Key Both Round Himeno Precision Works, Inc.

                                  Parallel Key Both Round Seiki Seisakusho

                                  Parallel Keys With Counterbores and Tapped Hole

                                  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 Same day or more 5 Day(s) or more 5 Day(s) or more Same day or more 4 Day(s) or more Same day 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more 5 Day(s) 8 Day(s) or more 7 Day(s) or more 7 Day(s) or more 5 Day(s)
                                  ShapeParallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)Parallel Keys (Round at Both Ends)
                                  Environmentally friendly-----------RoHS Compliant (10 Substances)--------
                                  Width(mm)3 ~ 1282 ~ 324 ~ 285 ~ 188 ~ 182 ~ 144 ~ 1452 ~ 253 ~ 122 ~ 188 ~ 188 ~ 183 ~ 36125 ~ 123 ~ 54 ~ 208
                                  Characteristics/Applications-----------Clean Washed--------
                                  Overall Length(mm)10 ~ 80205 ~ 3008 ~ 15010 ~ 12015 ~ 1105 ~ 1008 ~ 150205 ~ 1208 ~ 806 ~ 11015 ~ 11035 ~ 1106 ~ 1502510 ~ 1007 ~ 1512 ~ 15070
                                  MaterialSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteelStainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel
                                  Hole MachiningStraightCounterbored HoleStraightStraightCenter TappedCounterbored HoleStraightStraightCenter TappedStraightStraightStraightCounterbored + TappedCenter Tapped + CounterboredStraightCounterbored + TappedCenter TappedStraightStraightCounterbored + Tapped
                                  Cleaning Method-----------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning--------

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