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Spring Plungers(Screw Type of Pin Plunger:Flat)

A spring plunger is a mechanical device consisting of a pin or plunger enclosed within a housing, with a spring providing force to extend or retract the plunger. When not acted upon, the spring pushes the plunger outward from the housing. Applying external force compresses the spring, allowing the plunger to retract. Once the force is removed, the spring pushes the plunger back out. Some spring plungers have locking mechanisms for added stability. They are widely used in manufacturing for precise positioning, retaining objects in place, aligning components, and providing adjustable force. They can also serve as safety devices by giving feedback or triggering switches. In essence, spring plungers offer a simple yet effective solution for controlling motion and force in various applications. To select a Misumi spring plunger, consult the product specifications for factors such as size, material, spring force, and any additional features required for your specific application needs. Then, use MISUMI's online catalog or contact direct our MISUMI for assistance.
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  • Recommended

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

    Micro Spring Plungers Short Body

    Recommended

    MiSUMi Economy

    Micro Spring Plungers Short Body

    MiSUMi Economy

    MISUMI

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. M(mm) Stroke S(mm) Tip Material Body Material Mounting Method Initial Load (Range)(N) Lock Tip Heat Treatment Screw Type of Pin Plunger Wrench Hole Shape Main Body Surface Treatment Tip Surface Treatment
    2 ~ 5 1.5 ~ 4 Stainless Steel Stainless Steel - - - - Flat - - -
    Recommended
    From: ₹ 149.00
    Days to Ship: Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.

    Spring Plungers - Flat Tip
    Spring Plungers - Flat Tip
    Spring Plungers - Flat Tip

    Spring Plungers - Flat Tip

    MISUMI

    [Features]Spring plunger with a flat tip. Spring material: SWP−B.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. M(mm) Stroke S(mm) Tip Material Body Material Mounting Method Initial Load (Range)(N) Lock Tip Heat Treatment Screw Type of Pin Plunger Wrench Hole Shape Main Body Surface Treatment Tip Surface Treatment
    5 ~ 12 3 ~ 10 Steel Steel Screw-In 0.01~50 Provided Carburized Flat Hex Black Oxide Trivalent Chromate
    From: ₹ 194.00
    Days to Ship: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Micro Spring Plungers - Short
    Micro Spring Plungers - Short
    Micro Spring Plungers - Short
    Micro Spring Plungers - Short
    Micro Spring Plungers - Short

    Micro Spring Plungers - Short

    MISUMI

    [Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving. Body dimensions are shorter by approx. 30 to 50% than conventional products.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. M(mm) Stroke S(mm) Tip Material Body Material Mounting Method Initial Load (Range)(N) Lock Tip Heat Treatment Screw Type of Pin Plunger Wrench Hole Shape Main Body Surface Treatment Tip Surface Treatment
    1.5 ~ 5 1.5 ~ 4 Stainless Steel Stainless Steel Press Fit 0.01~50 Not Provided Not Provided Flat - Not Provided Not Provided
    From: ₹ 987.71
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Micro Spring Plungers - Set Screw
    Micro Spring Plungers - Set Screw
    Micro Spring Plungers - Set Screw

    Micro Spring Plungers - Set Screw

    MISUMI

    [Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving. It has grooves for fixing with a set screw from the side.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. M(mm) Stroke S(mm) Tip Material Body Material Mounting Method Initial Load (Range)(N) Lock Tip Heat Treatment Screw Type of Pin Plunger Wrench Hole Shape Main Body Surface Treatment Tip Surface Treatment
    1.5 ~ 5 1.5 ~ 12 Stainless Steel Stainless Steel Press Fit 0.01~50 Not Provided Not Provided Flat - Electroless Nickel Plating Not Provided
    From: ₹ 911.74
    Days to Ship: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Micro Spring Plungers - Standard
    Micro Spring Plungers - Standard
    Micro Spring Plungers - Standard

    Micro Spring Plungers - Standard

    MISUMI

    [Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. M(mm) Stroke S(mm) Tip Material Body Material Mounting Method Initial Load (Range)(N) Lock Tip Heat Treatment Screw Type of Pin Plunger Wrench Hole Shape Main Body Surface Treatment Tip Surface Treatment
    1.5 ~ 5 1.5 ~ 12 Stainless Steel Stainless Steel Press Fit 0.01~50 Not Provided Not Provided Flat - Not Provided Not Provided
    From: ₹ 852.64
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
Brand
Product Series
CAD
From
Days to Ship
Specifications
Outer Dia. M(mm)
Stroke S(mm)
Tip Material
Body Material
Mounting Method
Initial Load (Range)(N)
Lock
Tip Heat Treatment
Screw Type of Pin Plunger
Wrench Hole Shape
Main Body Surface Treatment
Tip Surface Treatment

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

    Micro Spring Plungers Short Body

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

        Spring Plungers - Flat Tip
          Spring Plungers - Flat Tip
          Spring Plungers - Flat Tip

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

            Micro Spring Plungers - Short
              Micro Spring Plungers - Short
              Micro Spring Plungers - Short
              Micro Spring Plungers - Short
              Micro Spring Plungers - Short

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

                Micro Spring Plungers - Set Screw
                  Micro Spring Plungers - Set Screw
                  Micro Spring Plungers - Set Screw

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

                    Micro Spring Plungers - Standard
                      Micro Spring Plungers - Standard
                      Micro Spring Plungers - Standard
                      Brand

                      MISUMI

                      MiSUMi Economy

                      MISUMI

                      MISUMI

                      MISUMI

                      MISUMI

                      Product Series

                      Micro Spring Plungers Short Body

                      Spring Plungers - Flat Tip

                      Micro Spring Plungers - Short

                      Micro Spring Plungers - Set Screw

                      Micro Spring Plungers - Standard

                      CAD
                      • 2D / 3D
                      • 2D / 3D
                      • 2D / 3D
                      • 2D / 3D
                      • 2D / 3D
                      From

                      ₹ 149.00

                      ₹ 194.00

                      ₹ 987.71

                      ₹ 911.74

                      ₹ 852.64

                      Days to Ship Same day Same day or more 6 Day(s) or more Same day or more 6 Day(s) or more
                      Specifications
                                Outer Dia. M(mm)2 ~ 55 ~ 121.5 ~ 51.5 ~ 51.5 ~ 5
                                Stroke S(mm)1.5 ~ 43 ~ 101.5 ~ 41.5 ~ 121.5 ~ 12
                                Tip MaterialStainless SteelSteelStainless SteelStainless SteelStainless Steel
                                Body MaterialStainless SteelSteelStainless SteelStainless SteelStainless Steel
                                Mounting Method-Screw-InPress FitPress FitPress Fit
                                Initial Load (Range)(N)-0.01~500.01~500.01~500.01~50
                                Lock-ProvidedNot ProvidedNot ProvidedNot Provided
                                Tip Heat Treatment-CarburizedNot ProvidedNot ProvidedNot Provided
                                Screw Type of Pin PlungerFlatFlatFlatFlatFlat
                                Wrench Hole Shape-Hex---
                                Main Body Surface Treatment-Black OxideNot ProvidedElectroless Nickel PlatingNot Provided
                                Tip Surface Treatment-Trivalent ChromateNot ProvidedNot ProvidedNot Provided

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                                1. 1

                                Related Categories to Spring Plungers

                                FAQ Spring Plungers

                                Question: How do spring plungers contribute to the efficiency of injection molding processes?
                                Answer: Spring plungers boost injection molding efficiency by securely holding mold components, ensuring precise alignment for consistent results. During setup, they allow quick and effortless adjustment, reducing downtime. Their spring-loaded design maintains component position while enabling easy repositioning, simplifying the process. By streamlining setup and operation, spring plungers enhance productivity in injection molding, benefiting manufacturers by saving time and improving overall efficiency.
                                Question: What are spring plungers used for?
                                Answer: Spring plungers have a wide range of applications, especially in manufacturing. Here are some common uses:
                                Positioning and alignment: Spring plungers can be used to precisely position and align components during assembly.
                                Retention: They can hold objects in place, like detents in latches or catches in housings.
                                Ejection: Spring plungers can eject parts from molds or fixtures.
                                Applying pressure: They can apply a controlled amount of force for tasks like clamping or activating switches.
                                Question: What is the importance of ball plungers in automation?
                                Answer: Ball plungers are important in automation because they help things get in the right spot and stay there. Even though they're small, they're super good at making sure parts are in the exact place they need to be. They're used in tools and fixtures to keep stuff secure and move it exactly where it needs to go on the assembly line. Ball plungers are great because they make sure everything runs smoothly and works well, making factories more efficient and products better.
                                Question: What materials are spring plungers typically made of?
                                Answer: Spring plungers are commonly made of materials such as stainless steel, carbon steel, brass, and plastic. The choice of material depends on factors like the application requirements, environmental conditions, and desired durability.
                                Question: What role do locating, positioning, jigs & fixtures play in plunger technology?
                                Answer: Locating, positioning, jigs, and fixtures are super important in plunger technology. Locating mechanisms make sure plungers and workpieces are in the right spot for machining or assembly, reducing mistakes. Positioning devices control how plungers move, so they go exactly where they're supposed to. Jigs and fixtures hold everything in place securely during machining or assembly, which helps prevent errors and makes things work faster and better. Overall, these parts work together to make plunger technology work smoothly and produce high-quality results.
                                Question: What are the characteristics of spring plungers with flat tip?
                                Answer: Spring plungers with flat tips are versatile tools designed for precise positioning and secure holding of components. Their flat tip ensures even pressure distribution, minimizing the risk of damage to surfaces. These plungers provide strong retention force, securely holding components in place. Some models allow for adjusting the spring tension to customize the holding force. Made from durable materials like steel or stainless steel, they offer longevity and resistance to wear. They are easy to install and replace, making setup and maintenance hassle-free.
                                Question: What are the key considerations when selecting materials for plungers?
                                Answer: When selecting materials for plungers, consider their strength, durability, and corrosion resistance. Ensure they can withstand operational forces without wearing out quickly. Check if they're resistant to rust and can handle the temperatures they'll encounter. Also, factor in the cost and ease of manufacturing. By evaluating these factors, you can choose materials that meet the needs of your application, providing long-lasting performance without breaking the bank. Ultimately, selecting the right materials ensures reliable and efficient operation of plungers in various industrial settings.
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