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Machine Keys(Material:Stainless 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
  • On Sale Till 31/03/2025

Parallel Keys

  • On Sale Till 31/03/2025

New JIS Double Round End Key

  • On Sale Till 31/03/2025

New JIS Single Round End Key

    SEIKI Machine Key, Standard Series (JIS B 1301)

      Parallel Keys - With Tapped Hole

        Parallel Keys - With Counterbore

        • On Sale Till 31/03/2025

        New JIS Parallel Key

          Both Ends Round

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

              [Clean & Pack] Parallel Key

                Rounded Key

                  Parallel Keys - Stainless Steel

                  • On Sale Till 31/03/2025

                  Old JIS Parallel Key

                    Parallel Keys - With Counterbores and Tapped Hole

                      Single-End Rounded Machine Key

                        Square Machine Keys

                          Parallel Key Both Round Himeno Precision Works, Inc.

                            Parallel Keys - With Tapped Counterbore Hole

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

                                [Clean & Pack]Parallel Keys - Blank Type, Stainless Steel

                                  Parallel Key Both Round Seiki Seisakusho

                                    SEIKI Machine Key, Key Material

                                      Single Round Key, Made by SEIKI Manufacturing

                                        Standard Size Key

                                          Parallel Key Stock, Former JIS

                                            Parallel Key Stock, New JIS

                                            Brand

                                            MISUMI

                                            HIMENO PRECISION

                                            HIMENO PRECISION

                                            SEIKI

                                            MISUMI

                                            MISUMI

                                            HIMENO PRECISION

                                            NANKAI INDUSTRY

                                            SEIKI

                                            MISUMI

                                            OHKITA

                                            MISUMI

                                            HIMENO PRECISION

                                            MISUMI

                                            OHKITA

                                            OHKITA

                                            SUNCO

                                            MISUMI

                                            SEIKI

                                            MISUMI

                                            SUNCO

                                            SEIKI

                                            SUNCO

                                            SEIKI

                                            OHKITA

                                            OHKITA

                                            Product Series

                                            Parallel Keys

                                            New JIS Double Round End Key【1-50 Pieces Per Package】

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

                                            SEIKI Machine Key, Standard Series (JIS B 1301)

                                            Parallel Keys - With Tapped Hole

                                            Parallel Keys - With Counterbore

                                            New JIS Parallel Key

                                            Both Ends Round【1-150 Pieces Per Package】

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

                                            [Clean & Pack] Parallel Key

                                            Rounded Key

                                            Parallel Keys - Stainless Steel

                                            Old JIS Parallel Key

                                            Parallel Keys - With Counterbores and Tapped Hole

                                            Single-End Rounded Machine Key

                                            Square Machine Keys

                                            Parallel Key Both Round Himeno Precision Works, Inc.

                                            Parallel Keys - With Tapped Counterbore Hole

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

                                            [Clean & Pack]Parallel Keys - Blank Type, Stainless Steel

                                            Parallel Key Both Round Seiki Seisakusho

                                            SEIKI Machine Key, Key Material

                                            Single Round Key, Made by SEIKI Manufacturing

                                            Standard Size Key

                                            Parallel Key Stock, Former JIS

                                            Parallel Key Stock, New JIS

                                            CAD
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            Days to Ship Same day or more 4 Day(s) or more Same day or more Same day or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more Same day or more 4 Day(s) or more 5 Day(s) or more 9 Day(s) or more 8 Day(s) or more 7 Day(s) or more 5 Day(s) or more 4 Day(s) or more 8 Day(s) or more 7 Day(s) or more Same day or more 7 Day(s) or more 13 Day(s) or more 8 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 (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 (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 (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 Both Ends)Parallel Keys (Straight)Parallel Keys (Straight)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 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 (Straight)Parallel Keys (Round at One End)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)
                                            Environmentally friendly---------RoHS Compliant (10 Substances)---------RoHS Compliant (10 Substances)------
                                            Width(mm)2 ~ 184 ~ 143 ~ 142 ~ 125 ~ 188 ~ 183 ~ 364 ~ 102 ~ 122 ~ 183 ~ 142 ~ 1412 ~ 388 ~ 183 ~ 143 ~ 1438 ~ 185 ~ 122 ~ 144 ~ 82 ~ 143 ~ 53 ~ 148 ~ 203 ~ 25
                                            Characteristics/Applications---------Clean Washed---------Clean Washed------
                                            Overall Length(mm)6 ~ 1108 ~ 1008 ~ 805 ~ 10010 ~ 12015 ~ 11030010 ~ 1505 ~ 1206 ~ 1108 ~ 5035030035 ~ 1108 ~ 508 ~ 501015 ~ 11010 ~ 10035012 ~ 1003508 ~ 20300 ~ 350--
                                            MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
                                            Hole MachiningStraightStraightStraightStraightCenter TappedCounterbored HoleStraightStraightStraightStraightStraightStraightStraightCenter Tapped + CounterboredStraightStraightStraightCounterbored + TappedCenter TappedStraightStraightStraightStraightStraightStraightStraight
                                            Cleaning Method---------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning---------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning------

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