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Machine Keys(Shape:Parallel Keys (Straight))

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
  1. 1
Brand
Product Series
CAD
Days to Ship
Specifications
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

    Parallel Keys

      Parallel Keys - With Counterbore

        Parallel Keys - With Counterbores and Tapped Hole

          Parallel Keys - Blank

            Parallel Keys Semi-Finished

              Parallel Keys  With Counterbores and Tapped Hole

                Parallel Keys - With Tapped Hole

                  New JIS Parallel Key

                    Parallel Keys - Stainless Steel

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

                        Parallel Keys With Tapped Hole

                          Parallel Keys With Tapped Counterbored Hole

                            [Clean & Pack] Parallel Key

                              Parallel Keys - With Tapped Counterbore Hole

                                New JIS Parallel Machine Key

                                  SEIKI Machine Key, Key Material

                                    Square Machine Keys

                                      SEIKI Machine Key, Standard Series (JIS B 1301)

                                        Key material (S45C)

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

                                            Both Ends Square

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

                                                Old JIS Parallel Key

                                                  Parallel Key Seiki Seisakusho

                                                    Standard Size Key

                                                      Parallel Key Stock, Former JIS

                                                        Parallel Key Stock, New JIS

                                                        Brand

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy71

                                                        MISUMI

                                                        MiSUMi Economy76

                                                        MISUMI

                                                        HIMENO

                                                        MISUMI

                                                        SEIKI

                                                        MISUMI

                                                        MiSUMi Economy73

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MISUMI

                                                        HIMENO

                                                        SEIKI

                                                        OHKITA

                                                        SEIKI

                                                        TRUSCO NAKAYAMA

                                                        MISUMI

                                                        NANKAI INDUSTRY

                                                        SEIKI

                                                        HIMENO

                                                        SUNCO

                                                        SEIKI

                                                        OHKITA

                                                        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

                                                        Parallel Keys - With Counterbores and Tapped Hole

                                                        Parallel Keys - Blank

                                                        Parallel Keys Semi-Finished

                                                        Parallel Keys With Counterbores and Tapped Hole

                                                        Parallel Keys - With Tapped Hole

                                                        New JIS Parallel Key

                                                        Parallel Keys - Stainless Steel

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

                                                        Parallel Keys With Tapped Hole

                                                        Parallel Keys With Tapped Counterbored Hole

                                                        [Clean & Pack] Parallel Key

                                                        Parallel Keys - With Tapped Counterbore Hole

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

                                                        SEIKI Machine Key, Key Material

                                                        Square Machine Keys

                                                        SEIKI Machine Key, Standard Series (JIS B 1301)

                                                        Key material (S45C)

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

                                                        Both Ends Square【1-100 Pieces Per Package】

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

                                                        Old JIS Parallel Key

                                                        Parallel Key Seiki Seisakusho

                                                        Standard Size Key【1-2 Pieces Per Package】

                                                        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
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 6 Day(s) or more 6 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 6 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) 6 Day(s) 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 1 Day(s) or more 10 Day(s) or more 1 Day(s) or more 8 Day(s) 6 Day(s) or more 5 Day(s) or more 8 Day(s) or more 2 Day(s) or more 9 Day(s) or more 16 Day(s) or more 10 Day(s) or more 9 Day(s) or more
                                                        Specifications
                                                        • RoHS
                                                        • RoHS
                                                                • RoHS
                                                                • RoHS
                                                                        • RoHS
                                                                        • RoHS
                                                                                                      ShapeParallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)Parallel Keys (Straight)
                                                                                                      Environmentally friendly--------------RoHS Compliant (10 Substances)------RoHS Compliant (10 Substances)-------
                                                                                                      Width(mm)2 ~ 128 ~ 142 ~ 328 ~ 188 ~ 183 ~ 183 ~ 1885 ~ 182 ~ 562 ~ 142 ~ 125122 ~ 188 ~ 183 ~ 252 ~ 143 ~ 362 ~ 143 ~ 362 ~ 144 ~ 145 ~ 124 ~ 5053 ~ 228 ~ 503 ~ 56
                                                                                                      Characteristics/Applications--------------Clean Washed------Clean Washed-------
                                                                                                      Overall Length(mm)8 ~ 8020 ~ 355 ~ 30015 ~ 11035 ~ 110300300 ~ 3507010 ~ 1103003505 ~ 12020256 ~ 11015 ~ 11010 ~ 1503506 ~ 1505 ~ 10030035010 ~ 8010 ~ 10030014300 ~ 350--
                                                                                                      MaterialSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteelSteelStainless SteelSteel / Stainless SteelSteelStainless SteelSteel / Stainless SteelSteel / Stainless SteelSteelStainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless Steel
                                                                                                      Hole MachiningStraightCounterbored HoleStraightCounterbored HoleCenter Tapped + CounterboredStraightStraightCounterbored + TappedCenter TappedStraightStraightStraightCenter TappedCounterbored + TappedStraightCounterbored + TappedStraightStraightStraightStraightStraightStraightStraightCenter TappedStraightStraightStraightStraightStraight
                                                                                                      Cleaning Method--------------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning-------

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