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

Lead Screws, Nuts

Lead screws and nuts are mechanical components used to convert rotational motion into linear motion. A lead screw resembles a threaded rod with a helical groove, while the nut is a component that engages with the threads of the lead screw. As the lead screw rotates, the nut moves along its length, translating the rotational motion into linear movement. These components find widespread use in various applications such as CNC machines, 3D printers, robotics, and positioning systems. They are available in different materials, thread profiles, and sizes to accommodate specific requirements for load capacity, speed, precision, and environmental conditions. Overall, lead screws and nuts are essential for facilitating precise and controlled linear motion in mechanical systems. To select lead screws and nuts from MISUMI, navigate our website, browse the relevant section, use filters to narrow options by size and material, compare products based on specifications, availability, and place your order.
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  • 13 Day(s) or Less
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  1. 1
  • Recommended

    You can add up to 6 items per a category to the compare list.

    Lead Screws-Both Ends Stepped
    Lead Screws-Both Ends Stepped
    Lead Screws-Both Ends Stepped

    Recommended

    MiSUMi Economy

    Lead Screws-Both Ends Stepped

    MiSUMi Economy

    MISUMI

    - Lead Screws-Both Ends Stepped
    - C-MTSRW and C-MTSTRW both are in MISUMI economy series.
    - Screw Turn Direction : Right-hand thread
    - Material of C-MTSRW Lead Screws: Equivalent to S45C
    - Material of C-MTSTRW Lead Screws: Equivalent to SUS303
    - Thread Nominal Dia.: 8, 10, 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 80-1200 mm.
    - Thead pitch: 1.5, 2, 3 ,4 and 5
    - How to select code for order please check on Misumi Economy catalog and Misumi official website.

    CAD :
    2D / 3D
    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    Both Ends Stepped 8 ~ 25 Right-Hand Thread 1.5 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Recommended
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • Recommended

    You can add up to 6 items per a category to the compare list.

    Lead Screws-Straight
    Lead Screws-Straight
    Lead Screws-Straight

    Recommended

    MiSUMi Economy

    Lead Screws-Straight

    MiSUMi Economy

    MISUMI

    - Lead Screws-Straight
    - C-MTSR and C-MTSTR both are in MISUMI economy series.
    - Screw Turn Direction : Right-hand thread
    - Material of C-MTSR Lead Screws: Equivalent to S45C
    - Material of C-MTSTR Lead Screws: Equivalent to SUS303
    - Thread Nominal Dia.: 8, 10, 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 50-1200 mm.
    - Thead pitch: 1.5, 2, 3 ,4 and 5
    - How to select code for order please check on Misumi Economy catalog and Misumi official website.

    CAD :
    2D / 3D
    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    Straight 8 ~ 25 Right-Hand Thread / Left-Hand Thread 1.5 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Recommended
    Days to Ship: 10 Day(s) or more
    day to ship 10 Day(s) or more
  • Economy series

    You can add up to 6 items per a category to the compare list.

    Lead Screws-One End Double Stepped/One End Stepped
    Lead Screws-One End Double Stepped/One End Stepped
    Lead Screws-One End Double Stepped/One End Stepped
    MiSUMi Economy

    Lead Screws-One End Double Stepped/One End Stepped

    MiSUMi Economy

    MISUMI

    - Lead Screws-One End Double Stepped/One End Stepped
    - C-MTSRK and C-MTSTRK both are in MISUMI economy series.
    - Screw Turn Direction : Right-hand thread
    - Material of C-MTSRK Lead Screws: Equivalent to S45C
    - Material of C-MTSTRK Lead Screws: Equivalent to SUS303
    - Thread Nominal Dia.: 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 80-1200 mm.
    - Thead pitch: 2, 3 ,4 and 5
    - How to select code for order please check on Misumi Economy catalog or Misumi official website.

    CAD :
    2D / 3D
    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    One End Stepped, One End Double Stepped 12 ~ 25 Right-Hand Thread 2 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • Economy series

    You can add up to 6 items per a category to the compare list.

    Lead Screws-Both Ends Stepped For Support Units
    Lead Screws-Both Ends Stepped For Support Units
    Lead Screws-Both Ends Stepped For Support Units
    MiSUMi Economy

    Lead Screws-Both Ends Stepped For Support Units

    MiSUMi Economy

    MISUMI

    - Lead Screws-Both Ends Stepped for Support Units
    - C-MTWK and C-MTSWK both are in MISUMI economy series.
    - Screw Turn Direction : Right-hand thread
    - Material of C-MTWK Lead Screws: Equivalent to S45C
    - Material of C-MTSWK Lead Screws: Equivalent to SUS303
    - Thread Nominal Dia.: 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 80-1200 mm.
    - Thead pitch: 2, 3 ,4 and 5
    - Applicable screw support unit / stop plate (Sold separately)
    - How to select code for order please check on Misumi Economy catalog or Misumi official website.

    CAD :
    2D / 3D
    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    One End Stepped, One End Double Stepped 12 ~ 25 Right-Hand Thread 2 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • Economy series

    You can add up to 6 items per a category to the compare list.

    Lead Screws-One End Stepped Type
    MiSUMi Economy

    Lead Screws-One End Stepped Type

    MiSUMi Economy

    MISUMI

    - Lead Screws-One End Stepped Type
    - C-MTSRA, C-MTSTRA, C-MTSRB and C-MTSTRB are in MISUMI economy series.
    - C-MTSRA and C-MTSTRA are Screw Turn Direction: Right-hand thread
    - C-MTSRB and C-MTSTRB are Screw Turn Direction: Right-Hand Thread with Keyway
    - Material of C-MTSRA and C-MTSRB: Equivalent to S45C
    - Material of C-MTSTRA and C-MTSTRB: Equivalent to SUS303
    - Thread Nominal Dia.: 8, 10, 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 50-1200 mm.
    - Thead pitch: 1.5, 2, 3 ,4 and 5

    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    One End Stepped 8 ~ 25 Right-Hand Thread 1.5 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • Economy series

    You can add up to 6 items per a category to the compare list.

    Lead Screws-Both End Double Stepped Type
    MiSUMi Economy

    Lead Screws-Both End Double Stepped Type

    MiSUMi Economy

    MISUMI

    - Lead Screws-Both End Double Stepped Type
    - C-MTSRX and C-MTSTRX both are in MISUMI economy series.
    - Screw Turn Direction : Right-hand thread
    - Material of C-MTSRX Lead Screws: Equivalent to S45C
    - Material of C-MTSTRX Lead Screws: Equivalent to SUS303
    - Thread Nominal Dia.: 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 80-1200 mm.
    - Thead pitch: 2, 3 ,4 and 5
    - How to select code for order please check on Misumi Economy catalog or Misumi official website.

    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    Both Ends Double Stepped 12 ~ 25 Right-Hand Thread / Left-Hand Thread 2 ~ 5 Steel / Stainless Steel Not Provided / Black Oxide Lead Screw - - - - -
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • Economy series

    You can add up to 6 items per a category to the compare list.

    Lead Screws-One End Double Stepped Type
    MiSUMi Economy

    Lead Screws-One End Double Stepped Type

    MiSUMi Economy

    MISUMI

    - Lead Screws-One End Double Stepped Type
    - C-MTSRC, C-MTSTRC, C-MTSRD and C-MTSTRD are in MISUMI economy series.
    - C-MTSRC and C-MTSTRC are Screw Turn Direction: Right-hand thread
    - C-MTSRD and C-MTSTRD are Screw Turn Direction: Right-Hand Thread with Keyway
    - Material of C-MTSRC and C-MTSRD: Equivalent to S45C
    - Material of C-MTSTRC and C-MTSTRD: Equivalent to SUS303
    - Thread Nominal Dia.: 12, 14, 16, 20, 22 and 25 mm.
    - Shaft Overall Length L: 80-1200 mm.
    - Thead pitch: 2, 3 ,4 and 5

    Shaft Shape Nominal of Thread D(Ø) Thread Position Thread Pitch(mm) Shaft Material Shaft Surface Treatment Type Tolerance of Central Part (Incomplete Threaded Portion) Screw Nut Shape Screw Nut Material Screw Nut Outer Dia. D(Ø) Screw Nut Length L(mm)
    One End Double Stepped 12 ~ 25 Right-Hand Thread 2 ~ 5 Steel / Stainless Steel Not Provided Lead Screw - - - - -
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
Brand
Product Series
CAD
From
Days to Ship
Specifications
Shaft Shape
Nominal of Thread D(Ø)
Thread Position
Thread Pitch(mm)
Shaft Material
Shaft Surface Treatment
Type
Tolerance of Central Part (Incomplete Threaded Portion)
Screw Nut Shape
Screw Nut Material
Screw Nut Outer Dia. D(Ø)
Screw Nut Length L(mm)

    You can add up to 6 items per a category to the compare list.

    Lead Screws-Both Ends Stepped
      Lead Screws-Both Ends Stepped
      Lead Screws-Both Ends Stepped

        You can add up to 6 items per a category to the compare list.

        Lead Screws-Straight
          Lead Screws-Straight
          Lead Screws-Straight

            You can add up to 6 items per a category to the compare list.

            Lead Screws-One End Double Stepped/One End Stepped
              Lead Screws-One End Double Stepped/One End Stepped
              Lead Screws-One End Double Stepped/One End Stepped

                You can add up to 6 items per a category to the compare list.

                Lead Screws-Both Ends Stepped For Support Units
                  Lead Screws-Both Ends Stepped For Support Units
                  Lead Screws-Both Ends Stepped For Support Units

                    You can add up to 6 items per a category to the compare list.

                    Lead Screws-One End Stepped Type

                        You can add up to 6 items per a category to the compare list.

                        Lead Screws-Both End Double Stepped Type

                            You can add up to 6 items per a category to the compare list.

                            Lead Screws-One End Double Stepped Type
                              Brand

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              MISUMI

                              MiSUMi Economy

                              Product Series

                              Lead Screws-Both Ends Stepped

                              Lead Screws-Straight

                              Lead Screws-One End Double Stepped/One End Stepped

                              Lead Screws-Both Ends Stepped For Support Units

                              Lead Screws-One End Stepped Type

                              Lead Screws-Both End Double Stepped Type

                              Lead Screws-One End Double Stepped Type

                              CAD
                              • 2D / 3D
                              • 2D / 3D
                              • 2D / 3D
                              • 2D / 3D
                              From
                              Days to Ship 14 Day(s) or more 10 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more
                              Specifications
                                            Shaft ShapeBoth Ends SteppedStraightOne End Stepped, One End Double SteppedOne End Stepped, One End Double SteppedOne End SteppedBoth Ends Double SteppedOne End Double Stepped
                                            Nominal of Thread D(Ø)8 ~ 258 ~ 2512 ~ 2512 ~ 258 ~ 2512 ~ 2512 ~ 25
                                            Thread PositionRight-Hand ThreadRight-Hand Thread / Left-Hand ThreadRight-Hand ThreadRight-Hand ThreadRight-Hand ThreadRight-Hand Thread / Left-Hand ThreadRight-Hand Thread
                                            Thread Pitch(mm)1.5 ~ 51.5 ~ 52 ~ 52 ~ 51.5 ~ 52 ~ 52 ~ 5
                                            Shaft MaterialSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless Steel
                                            Shaft Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Black OxideNot Provided
                                            TypeLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead Screw
                                            Tolerance of Central Part (Incomplete Threaded Portion)-------
                                            Screw Nut Shape-------
                                            Screw Nut Material-------
                                            Screw Nut Outer Dia. D(Ø)-------
                                            Screw Nut Length L(mm)-------

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                                            1. 1

                                            Related Categories to Lead Screws, Nuts

                                            FAQ Lead Screws, Nuts

                                            Question: How do lead screws and ball screws differ in their applications and efficiency?
                                            Answer: Lead screws and ball screws differ in their applications and efficiency due to design variations. Lead screws, using a threaded shaft and nut, suit low-speed, low-precision tasks like manual adjustments. They typically exhibit lower efficiency due to higher friction. In contrast, ball screws integrate ball bearings between the screw and nut, enhancing efficiency, precision, and speed. Consequently, ball screws find favor in high-precision, high-speed applications such as CNC machining, robotics, and aerospace systems where smooth, precise motion is critical, offering superior performance compared to lead screws.
                                            Question: What should be considered when choosing the size of a lead screw for a specific application?
                                            Answer: When choosing a lead screw size for an application, consider factors like load capacity, speed, and precision requirements. Determine the necessary length, pitch, and lead based on travel distance and desired linear speed. Ensure proper end support and mounting arrangements to prevent instability. Also, consider environmental conditions, material choice, coating, and acceptable backlash levels. By carefully weighing these aspects, you can select the appropriate lead screw size to ensure optimal performance and reliability for your specific application.
                                            Question: What are the advantages of using a 30-degree trapezoidal lead screw with a double-end step?
                                            Answer: Using a 30-degree trapezoidal lead screw with a double-end step offers numerous benefits. These include enhanced load capacity, improved stability, reduced backlash for precise positioning, increased efficiency due to smoother operation, and versatility allowing for flexible design options utilizing both ends. Overall, this configuration provides strength, stability, precision, and adaptability, making it ideal for a wide range of industrial and mechanical applications requiring reliable and precise linear motion.
                                            Question: What are the different types of lead screws?
                                            Answer: Lead screws come in various configurations based on thread design, number of starts, and material:
                                            Thread design: Acme threads are the most common, offering a good balance of strength and efficiency. Other options include buttress threads for high axial loads and metric threads for international standards.
                                            Number of starts: A single-start lead screw translates one rotation into the distance of one thread (pitch). Multi-start screws (double, triple, etc.) have multiple threads that move simultaneously, resulting in faster linear travel per rotation.
                                            Material: Lead screws are typically made from steel or stainless steel for strength and durability. Polymer options can be used for lighter weight and corrosion resistance in some applications.
                                            Question: What factors should be considered when selecting a lead screw for high-load applications?
                                            Answer: When selecting a lead screw for high-load applications, factors such as load capacity, material strength, diameter, pitch, nut design, and lubrication must be considered. The lead screw should withstand the anticipated load without deformation, requiring a material with high tensile strength and a robust nut design. A larger diameter and coarser pitch help distribute the load effectively, minimizing deflection. Proper lubrication reduces friction and wear, prolonging the lead screw's lifespan under high-load conditions, ensuring reliable performance in demanding applications.
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