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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
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 Tapped Hole

          Parallel Keys - With Tapped Hole

            [Clean & Pack] Parallel Key

              Parallel Keys - With Counterbores and Tapped Hole

                Parallel Keys With Tapped Counterbored Hole

                  Parallel Keys  With Counterbores and Tapped Hole

                    Parallel Keys - Blank

                      Parallel Keys Semi-Finished

                        SEIKI Machine Key, Standard Series (JIS B 1301)

                          Key material (S45C)

                            New JIS Parallel Machine Key

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

                                Parallel Keys - With Tapped Counterbore Hole

                                  Parallel Keys - Stainless Steel

                                    New JIS Parallel Key

                                      Parallel Key Seiki Seisakusho

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

                                          Both Ends Square

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

                                              SEIKI Machine Key, Key Material

                                                Old JIS Parallel Key

                                                  Standard Size Key

                                                    Parallel Key Stock, Former JIS

                                                      Square Machine Keys

                                                        Parallel Key Stock, New JIS

                                                        Brand

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy73

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy80

                                                        MISUMI

                                                        MiSUMi Economy76

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy71

                                                        SEIKI

                                                        TRUSCO NAKAYAMA

                                                        HIMENO PRECISION

                                                        SEIKI

                                                        MISUMI

                                                        MISUMI

                                                        HIMENO PRECISION

                                                        SUNCO

                                                        MISUMI

                                                        NANKAI INDUSTRY

                                                        SEIKI

                                                        SEIKI

                                                        HIMENO PRECISION

                                                        SEIKI

                                                        OHKITA

                                                        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 Tapped Hole

                                                        Parallel Keys - With Tapped Hole

                                                        [Clean & Pack] Parallel Key

                                                        Parallel Keys - With Counterbores and Tapped Hole

                                                        Parallel Keys With Tapped Counterbored Hole

                                                        Parallel Keys With Counterbores and Tapped Hole

                                                        Parallel Keys - Blank

                                                        Parallel Keys Semi-Finished

                                                        SEIKI Machine Key, Standard Series (JIS B 1301)

                                                        Key material (S45C)

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

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

                                                        Parallel Keys - With Tapped Counterbore Hole

                                                        Parallel Keys - Stainless Steel

                                                        New JIS Parallel Key

                                                        Parallel Key Seiki Seisakusho

                                                        [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)

                                                        SEIKI Machine Key, Key Material

                                                        Old JIS Parallel Key

                                                        Standard Size Key【1-2 Pieces Per Package】

                                                        Parallel Key Stock, Former JIS

                                                        Square Machine Keys

                                                        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) 1 Day(s) or more 4 Day(s) or more 1 Day(s) 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 13 Day(s) 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 8 Day(s) 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 9 Day(s) or more 6 Day(s) or more 5 Day(s) or more 8 Day(s) or more 1 Day(s) or more 2 Day(s) or more 16 Day(s) or more 10 Day(s) or more 10 Day(s) or more 9 Day(s) or more
                                                        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 ~ 682 ~ 328 ~ 1855 ~ 182 ~ 188 ~ 181283 ~ 185 ~ 122 ~ 143 ~ 363 ~ 252 ~ 128 ~ 182 ~ 142 ~ 5652 ~ 144 ~ 145 ~ 122 ~ 144 ~ 503 ~ 228 ~ 503 ~ 363 ~ 56
                                                        Characteristics/Applications------Clean Washed-------------Clean Washed--------
                                                        Overall Length(mm)8 ~ 20205 ~ 30015 ~ 1102010 ~ 1106 ~ 11035 ~ 11025703003005 ~ 10030010 ~ 1505 ~ 12015 ~ 1103503001435010 ~ 8010 ~ 100350300300 ~ 350-6 ~ 150-
                                                        MaterialSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteelSteelSteelSteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteelStainless SteelSteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless Steel
                                                        Hole MachiningStraightCounterbored HoleStraightCounterbored HoleCenter TappedCenter TappedStraightCenter Tapped + CounterboredCounterbored + TappedCounterbored + TappedStraightStraightStraightStraightStraightStraightCounterbored + TappedStraightStraightStraightStraightStraightCenter TappedStraightStraightStraightStraightStraightStraight
                                                        Cleaning Method------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning-------------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning--------

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