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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Machine Keys(Material:Steel)

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

    Parallel Keys With Tapped Hole

      Parallel Keys  With Counterbores and Tapped Hole

        Parallel Keys - With Counterbore

          Parallel Keys - With Tapped Hole

            Parallel Keys Semi-Finished

            • On Sale Till 31/03/2025

            New JIS Parallel Key

            • On Sale Till 31/03/2025

            New JIS Double Round End Key

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

                Parallel Keys With Tapped Counterbored Hole

                  Parallel Keys - With Tapped Counterbore Hole

                    Key material (S45C)

                      Parallel Key Stock, New JIS

                      • On Sale Till 31/03/2025

                      New JIS Single Round End Key

                        New JIS Parallel Machine Key

                          Parallel Keys - With Counterbores and Tapped Hole

                            Woodruff Key

                              Parallel Keys - Blank

                                SEIKI Machine Key, Standard Series (JIS B 1301)

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

                                    Tapered Machine Keys with Gib Head

                                      Single Round Key, Made by SEIKI Manufacturing

                                        Parallel Key Seiki Seisakusho

                                          Parallel Key Both Round Himeno Precision Works, Inc.

                                            Both Ends Round

                                            • On Sale Till 31/03/2025

                                            Old JIS Parallel Key

                                              Parallel key both round type (S45C)

                                                Standard Size Key

                                                  Single-End Rounded Machine Key

                                                    Square Machine Keys

                                                      Both Ends Square

                                                        Parallel Key Both Round Seiki Seisakusho

                                                          Old JIS Head Gradient Key

                                                            New JIS Headed Gradient Key, by Himeno Seisakusho

                                                              Parallel Key Stock, Former JIS

                                                              Brand

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy73

                                                              MISUMI

                                                              MiSUMi Economy76

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy69

                                                              HIMENO PRECISION

                                                              HIMENO PRECISION

                                                              SEIKI

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              TRUSCO NAKAYAMA

                                                              OHKITA

                                                              HIMENO PRECISION

                                                              HIMENO PRECISION

                                                              MISUMI

                                                              OHKITA

                                                              MISUMI

                                                              SEIKI

                                                              SEIKI

                                                              MISUMI

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              NANKAI INDUSTRY

                                                              HIMENO PRECISION

                                                              TRUSCO NAKAYAMA

                                                              SEIKI

                                                              OHKITA

                                                              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 Tapped Hole

                                                              Parallel Keys With Counterbores and Tapped Hole

                                                              Parallel Keys - With Counterbore

                                                              Parallel Keys - With Tapped Hole

                                                              Parallel Keys Semi-Finished

                                                              New JIS Parallel Key

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

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

                                                              Parallel Keys With Tapped Counterbored Hole

                                                              Parallel Keys - With Tapped Counterbore Hole

                                                              Key material (S45C)

                                                              Parallel Key Stock, New JIS

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

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

                                                              Parallel Keys - With Counterbores and Tapped Hole

                                                              Woodruff Key

                                                              Parallel Keys - Blank

                                                              SEIKI Machine Key, Standard Series (JIS B 1301)

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

                                                              Tapered Machine Keys with Gib Head

                                                              Single Round Key, Made by SEIKI Manufacturing

                                                              Parallel Key Seiki Seisakusho

                                                              Parallel Key Both Round Himeno Precision Works, Inc.

                                                              Both Ends Round【1-100 Pieces Per Package】

                                                              Old JIS Parallel Key

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

                                                              Standard Size Key【2 Pieces Per Package】

                                                              Single-End Rounded Machine Key

                                                              Square Machine Keys

                                                              Both Ends Square【1-100 Pieces Per Package】

                                                              Parallel Key Both Round Seiki Seisakusho

                                                              Old JIS Head Gradient Key

                                                              New JIS Headed Gradient Key, by Himeno Seisakusho

                                                              Parallel Key Stock, Former JIS

                                                              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 Same day or more Same day 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 or more 4 Day(s) or more 5 Day(s) 5 Day(s) or more 8 Day(s) 8 Day(s) or more Same day or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more Same day or more Same day or more 8 Day(s) or more 6 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 16 Day(s) or more 9 Day(s) or more 8 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 8 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 (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)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 (Straight)Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)Woodruff 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)Tapered Machine KeysParallel Keys (Round at One End)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)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 (Straight)Parallel Keys (Straight)Parallel Keys (Round at Both Ends)Tapered Machine KeysTapered Machine KeysParallel Keys (Straight)
                                                              Environmentally friendly-------------------------------------
                                                              Width(mm)2 ~ 1282 ~ 32588 ~ 185 ~ 185 ~ 122 ~ 564 ~ 282 ~ 25128 ~ 183 ~ 363 ~ 563 ~ 283 ~ 258 ~ 183 ~ 103 ~ 182 ~ 145 ~ 124 ~ 38553 ~ 54 ~ 144 ~ 503 ~ 12223 ~ 323 ~ 364 ~ 145 ~ 2015 ~ 20128 ~ 50
                                                              Characteristics/Applications-------------------------------------
                                                              Overall Length(mm)8 ~ 80205 ~ 300207015 ~ 11010 ~ 1203003008 ~ 1505 ~ 1202515 ~ 110300-10 ~ 15010 ~ 15035 ~ 110-3005 ~ 10010 ~ 10034 ~ 32350147 ~ 158 ~ 1003008 ~ 803506 ~ 1006 ~ 15010 ~ 8020 ~ 150110 ~ 15090-
                                                              MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                              Hole MachiningStraightCounterbored HoleStraightCenter TappedCounterbored + TappedCounterbored HoleCenter TappedStraightStraightStraightStraightCounterbored + TappedCounterbored + TappedStraightStraightStraightStraightCenter Tapped + CounterboredStraightStraightStraightCenter TappedStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight
                                                              Cleaning Method-------------------------------------

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