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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.
Configure
Specification/Dimensions
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Shaft Shape
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Nominal of Thread D(Ø)
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Thread Position
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Thread Pitch(mm)
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Shaft Material
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Shaft Surface Treatment
- Not Provided
- Low Temperature Black Chrome Plating
- Black Oxide
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Type
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Tolerance of Central Part (Incomplete Threaded Portion)
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Screw Nut Shape
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Screw Nut Material
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Screw Nut Outer Dia. D(Ø)
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Screw Nut Length L(mm)
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- 21 items
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RecommendedYou can add up to 6 items per a category to the compare list.
- 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.
Days to Ship: 
12 Day(s)
12 Day(s)
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RecommendedYou can add up to 6 items per a category to the compare list.
- 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.
Days to Ship:
8 Day(s)
8 Day(s)
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You can add up to 6 items per a category to the compare list.
Lead Screws-Both Ends Stepped/Multi-Pitch
MISUMI
[Features]·One of the most commonly used 30-degree trapezoidal lead screw with double-end step.Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Screw Nut, Screw Shaft, CS Type
THK
The nut and shaft are sold separately. Use THK nuts and shafts (DCM, DC, CS) as a set. No surface treatment is given to the cut shaft ends.
[Features]
· This DCM type and DC type screw nuts are 30° trapezoidal lead screws manufactured to comply with the applicable standards.
· The nut uses a special alloy and is die-cast molded with a precision male thread as its core.
· For this reason, it has less variation in accuracy than machined products, and is a bearing with high-accuracy and excellent abrasion-resistance.
· The combination screw shaft has been standardized through a rolling formation method.
· Improved abrasion-resistance: Cold rolled tooth shaft with tooth surface hardened to 250 HV or more and finished to a smooth mirror finish for superior abrasion-resistance. The combination of screw nuts provides extremely smooth movement.
· Improved mechanical properties: Because of the internal tooth structure of the rolled shaft, the fiber flow occurs along the tooth contours for tight rooted teeth with greater endurance strength.
· Alteration of shaft end support: The rolled shaft with altered shaft end support bearing part is easier to use in turning and milling.From: ฿ 605.00 Special Price Days to Ship:
Same day
Same day
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You can add up to 6 items per a category to the compare list.
MISUMI
Since the length is configurable in 1mm increment, the time of machining can be saved after purchasing the product.Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
MISUMI
A 30 degree trapezoidal screw intended for installation from bearings, rotation stops, position indicators to handles.Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
MISUMI
[Features]·One of the most commonly used 30-degree trapezoidal lead screw with double-end step type.Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Lead Screws-One End Double Stepped/One End Stepped
MISUMI
[Features]Easy installation type into the trapezoidal lead screw support unit.Days to Ship:
5 Day(s)
5 Day(s)
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Economy seriesYou 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
- 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.Days to Ship:
12 Day(s)
12 Day(s)
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You can add up to 6 items per a category to the compare list.
MISUMI
[Features]·30-degree trapezoidal lead screw that is used when there is no problem with a cantilever.Days to Ship:
5 Day(s)
5 Day(s)
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Economy seriesYou 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
- 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.Days to Ship:
12 Day(s)
12 Day(s)
-
You can add up to 6 items per a category to the compare list.
Lead Screws-One Ends Double Stpped/Both Hand Thread
MISUMI
[Features]Easy installation type into the trapezoidal lead screw support unit.Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Lead Screws-Straight/Both Hand Thread
MISUMI
Since the length is configurable in 1mm increment, the time of machining can be saved after purchasing the product.Days to Ship:
5 Day(s)
5 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Lead Screws-One End Stepped Type
- 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 5Days to Ship:
12 Day(s)
12 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Lead Screws-Both End Double Stepped Type
- 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.Days to Ship:
12 Day(s)
12 Day(s)
-
You can add up to 6 items per a category to the compare list.
Lead Screws-One End Double Stepped
MISUMI
[Features]·30-degree trapezoidal lead screw that is used when there is no problem with a cantilever.Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Lead Screws-Both Ends Double Stepped
MISUMI
Since the alterations can be added to both ends double-stepped, this product can give support for complicated unit designing.Days to Ship:
5 Day(s)
5 Day(s)
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Economy seriesYou can add up to 6 items per a category to the compare list.
Lead Screws-One End Double Stepped Type
- 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 5Days to Ship:
12 Day(s)
12 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 30/06/2024
Until 30/06/2024RS PRO Lead Screw, 20mm Shaft Dia., 1000mm Shaft Length
RS Pro
Specifications
Lead Size = 4mm
Shaft Diameter = 20mm
Shaft Length = 1000mmFrom: ฿ 6,162.22 Special Price Days to Ship:
7 Day(s)
7 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 30/06/2024
Until 30/06/2024RS Pro
Trapezoidal, rolled thread forms are highly suitable for applications with high loads or requiring high accuracy. Rolled steel (C45) construction gives excellent hardness and surface finish, giving a superior coefficient of friction and increasing the life of the lead screw nut when compared to machined threads. A lead angle of less than 5° makes these lead screws self locking and reduces the torque required. Stronger and harder wearing than the equivalent square thread form lead screw trapezoidal power screws can be found in a variety of applications including lathes, milling equipment, electric linear and measuring systems. Steel Lead screwsPrecision rolled threads0.1mm per 300mm lead accuracy0.5mm per 300mm straightnessRight hand threadFrom: ฿ 2,096.97 Special Price Days to Ship:
7 Day(s)
7 Day(s)
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You can add up to 6 items per a category to the compare list.
![[Clean & Pack]Lead Screws - Both Ends Stepped](//content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310646919/110310646919_001_20230911105917.jpg?$product_view_b$)
[Clean & Pack]Lead Screws - Both Ends Stepped
MISUMI
Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.■Part Number for Clean & Pack Products·Degreasing (Anti-rust single packing) : Part Number SL-□□ ·Precision cleaning (Degassing double packing) : Part Number SH-□□ ·Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□ Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process Post battery assembly process SH-□□ Precision cleaning Degassing double packing Oil removal
Dust removalClean environment (Class 10 to 1,000) Battery assembly process LCD-related post-assembly process In-vehicle camera assembly process SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
Dust removal
Outgas reductionVacuum environment
Clean environment (Class 10 to 1,000)Pre-semiconductor process Liquid crystal deposition process Pre-OLED process ■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.Days to Ship:
9 Day(s)
9 Day(s)
![[Clean & Pack]Lead Screws - Both Ends Stepped](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310646919/110310646919_001_20230911105917.jpg?$product_view_b$)
| Brand |
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| 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.    | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 30/06/2024 | You can add up to 6 items per a category to the compare list.  Until 30/06/2024 | You can add up to 6 items per a category to the compare list. ![[Clean & Pack]Lead Screws - Both Ends Stepped](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_view_c/t_misumi_wm/v1/p/jp/product/series/110310646919/110310646919_001_20230911105917.jpg?$product_view_c$) | |
| Brand | MISUMI | THK | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | RS Pro | RS Pro | MISUMI | |||||||
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| From | ฿ 605.00 Special Price On Sale Until 31/03/2025 | ฿ 6,162.22 Special Price On Sale Until 30/06/2024 | ฿ 2,096.97 Special Price On Sale Until 30/06/2024 | ||||||||||||||||||
| Days to Ship | 12 Day(s) | 8 Day(s) | 5 Day(s) | Same day | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 12 Day(s) | 5 Day(s) | 12 Day(s) | 5 Day(s) | 5 Day(s) | 12 Day(s) | 12 Day(s) | 5 Day(s) | 5 Day(s) | 12 Day(s) | 7 Day(s) | 7 Day(s) | 9 Day(s) |
| Specifications | |||||||||||||||||||||
| Shaft Shape | Both Ends Stepped | Straight | Both Ends Stepped | Straight | Straight | - | Both Ends Stepped | - | One End Stepped, One End Double Stepped | One End Stepped | One End Stepped, One End Double Stepped | - | Straight | One End Stepped | Both Ends Double Stepped | One End Double Stepped | Both Ends Double Stepped | One End Double Stepped | - | - | Both Ends Stepped |
| Nominal of Thread D(Ø) | 8 ～ 25 | 8 ～ 25 | 8 ～ 50 | 12 ～ 50 | 8 ～ 50 | 12 ～ 25 | 10 ～ 50 | 12 ～ 50 | 12 ～ 25 | 8 ～ 50 | 12 ～ 25 | 12 ～ 50 | 10 ～ 50 | 8 ～ 25 | 12 ～ 25 | 12 ～ 50 | 12 ～ 50 | 12 ～ 25 | - | - | 10 ～ 32 |
| Thread Position | Right-Hand Thread | Right-Hand Thread | Right-Hand Thread / Left-Hand Thread | Right-Hand Thread | Right-Hand Thread / Left-Hand Thread | Right-Hand Thread / Left-Hand Thread | Right and Left-Hand Thread | Right-Hand Thread / Left-Hand Thread | Right-Hand Thread | Right-Hand Thread | Right-Hand Thread | Right and Left-Hand Thread / Precision Right and Left-Hand Thread | Right and Left-Hand Thread | Right-Hand Thread | Right-Hand Thread | Right-Hand Thread | Right-Hand Thread / Left-Hand Thread | Right-Hand Thread | - | - | Right-Hand Thread / Left-Hand Thread |
| Thread Pitch(mm) | 1.5 ～ 5 | 1.5 ～ 5 | 1.5 ～ 8 | - | 1.5 ～ 8 | 2 ～ 5 | 2 ～ 8 | 2 ～ 8 | 2 ～ 5 | 1.5 ～ 8 | 2 ～ 5 | 2 ～ 8 | 2 ～ 8 | 1.5 ～ 5 | 2 ～ 5 | 2 ～ 8 | 2 ～ 8 | 2 ～ 5 | - | - | 2 ～ 6 |
| Shaft Material | Steel / Stainless Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel | Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel / Stainless Steel | Steel | Steel / Stainless Steel | - | - | - |
| Shaft Surface Treatment | Not Provided | Not Provided | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided | Not Provided / Black Oxide | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided / Black Oxide | Not Provided | Not Provided | Not Provided / Low Temperature Black Chrome Plating / Black Oxide | Not Provided / Black Oxide | Not Provided | - | - | - |
| Type | Lead Screw | Lead Screw | Lead Screw | Screw Nuts | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | Lead Screw | - | - | Lead Screw |
| Tolerance of Central Part (Incomplete Threaded Portion) | - | - | - | Not Provided | - | - | Not Provided / Provided (h7) | - | - | - | - | Not Provided / Provided (h7) | Not Provided | - | - | - | - | - | - | - | - |
| Screw Nut Shape | - | - | - | Straight / Round Flanged | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Screw Nut Material | - | - | - | Zinc Alloy | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Screw Nut Outer Dia. D(Ø) | - | - | - | 22 ～ 58 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Screw Nut Length L(mm) | - | - | - | 22 ～ 70 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Application example related to this category
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 distinguishes MiSUMi C-VALUE Lead Screws from standard MiSUMi products in terms of cost and quality?
- Answer: MiSUMi's C-VALUE Lead Screws offer a balance between cost-effectiveness and quality. They are priced lower than standard MiSUMi products, making them more affordable for applications where precision requirements are less stringent. While C-VALUE Lead Screws maintain a level of quality suitable for many applications, they may not offer the same level of precision and performance as standard products. This means they might have slightly looser tolerances or undergo less rigorous testing. However, they still provide a cost-effective solution for applications where moderate precision is acceptable.
- 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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