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Spring Plungers(Tip Material:Plastic)

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

    Spring Plungers - Steel
    Spring Plungers - Steel
    Spring Plungers - Steel
    Spring Plungers - Steel
    Spring Plungers - Steel

    Spring Plungers - Steel

    MISUMI

    Products with loosening prevention have been treated with loosening prevention treatment (epoxy resin adhesive) in advance.
    Workability is improved with no need for thread locking agents! Achieved reduced screw locking agent application work and stable quality of loosening prevention.

    [Features that prevent loosening]
    - When screwed in, the microcapsules are destroyed and hardening begins.
    ・Excellent chemical resistance and heat resistance.

    • 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
    3 ~ 24 1.5 ~ 30 Plastic Steel Screw-In 0.01~50 Not Provided / Provided Not Provided Spherical Hex Black Oxide / Electroless Nickel Plating Not Provided
    From: ₹ 243.00
    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.

    Short Spring Plungers - Steel
    Short Spring Plungers - Steel
    Short Spring Plungers - Steel
    Short Spring Plungers - Steel
    Short Spring Plungers - Steel

    Short Spring Plungers - Steel

    MISUMI

    Products with loosening prevention have been treated with loosening prevention treatment (epoxy resin adhesive) in advance.
    Workability is improved with no need for thread locking agents! Achieved reduced screw locking agent application work and stable quality of loosening prevention.

    [Features that prevent loosening]
    - When screwed in, the microcapsules are destroyed and hardening begins.
    ・Excellent chemical resistance and heat resistance.

    • 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
    3 ~ 16 1 ~ 4.5 Plastic Steel Screw-In 0.01~50 Not Provided Not Provided Short Stroke Hex Black Oxide / Electroless Nickel Plating Not Provided
    From: ₹ 168.00
    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.

    Short Spring Plungers - Stainless Steel
    Short Spring Plungers - Stainless Steel
    Short Spring Plungers - Stainless Steel
    Short Spring Plungers - Stainless Steel

    Short Spring Plungers - Stainless Steel

    MISUMI

    Products with loosening prevention have been treated with loosening prevention treatment (epoxy resin adhesive) in advance.
    Workability is improved with no need for thread locking agents! Achieved reduced screw locking agent application work and stable quality of loosening prevention.

    [Features that prevent loosening]
    - When screwed in, the microcapsules are destroyed and hardening begins.
    ・Excellent chemical resistance and heat resistance.

    • 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
    3 ~ 16 1 ~ 4.5 Plastic Stainless Steel Screw-In 0.01~50 Not Provided Not Provided Short Stroke Hex Not Provided / Electroless Nickel Plating Not Provided
    From: ₹ 489.64
    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.

    Spring Plungers / Wrenches / Block Plungers - Stainless Steel
    Spring Plungers / Wrenches / Block Plungers - Stainless Steel
    Spring Plungers / Wrenches / Block Plungers - Stainless Steel
    Spring Plungers / Wrenches / Block Plungers - Stainless Steel
    Spring Plungers / Wrenches / Block Plungers - Stainless Steel

    Spring Plungers / Wrenches / Block Plungers - Stainless Steel

    MISUMI

    Products with loosening prevention have been treated with loosening prevention treatment (epoxy resin adhesive) in advance.
    Workability is improved with no need for thread locking agents! Achieved reduced screw locking agent application work and stable quality of loosening prevention.

    [Features that prevent loosening]
    - When screwed in, the microcapsules are destroyed and hardening begins.
    ・Excellent chemical resistance and heat resistance.

    • 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
    3 ~ 16 1.5 ~ 20 Plastic Stainless Steel Screw-In 0.01~50 Not Provided Not Provided Spherical Hex Not Provided / Electroless Nickel Plating Not Provided
    From: ₹ 514.96
    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.

    Short Stroke Plunger - PSP

    Short Stroke Plunger - PSP

    NABEYA BI-TECH

    [Features]
    · With nylon welding to prevent loosening (except for M3 and M4).
    · PSP-N is equipped with plastic pins.
    · Does not scratch the workpiece.
    · Use the dedicated plunger wrench (PPW) for pin mounting and removal.
    · Use abrasion-resistant ball buttons (BB) on the receiving end.
    · The manufacturer also offers custom products made to unique specifications, including dimensions, loads, and materials, etc.

    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 ~ 5 Plastic Steel Screw-In 0.01~50 Provided Not Provided Spherical / With Hex Socket / Short Stroke Hex Black Oxide Not Provided
    From: ₹ 741.45
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN
    Spring Plunger - PSF/PSN

    Spring Plunger - PSF/PSN

    NABEYA BI-TECH

    [Features]
    · Both of the steel and stainless steel plungers are available with plastic pins.
    · PsF: Light load, steel plunger.
    · PSF-SN: Light load, full stainless steel plunger.
    · PSN: Light load, steel plunger with plastic pin.
    · PSF-KN: Light load, stainless steel plunger with plastic pin.
    · PSF-ss: Heavy load, steel plunger.

    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
    4 ~ 16 1.5 ~ 5 Plastic Steel / Stainless Steel Screw-In 0.01~50 Not Provided Not Provided Spherical / With Hex Socket Hex Not Provided / Black Oxide Not Provided
    From: ₹ 599.09
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Short Stroke Plungers SPS-D

    Short Stroke Plungers SPS-D

    KONISHI

    A short-stroke plunger in full stainless steel. Ideally suited to catering machinery and outdoor installations due to its superior anti-rust properties.

    CAD :
    2D
    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
    4 ~ 16 1.5 ~ 5 Plastic Stainless Steel Screw-In 0.01~50 Not Provided Not Provided Spherical / With Hex Socket / Short Stroke Hex Not Provided Not Provided
    From: ₹ 1,341.04
    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.

    Spring Pin Plunger C Type

    Spring Pin Plunger C Type

    NABEYA

    [Features]
    · For the PPC-J, the hexagon socket set screw is glossy.
    · Optimal plunger for positioning, fixing, pressing, and press releasing.

    CAD :
    2D
    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
    4 ~ 12 1.5 ~ 4 Plastic Steel / Stainless Steel Screw-In 0.01~50 Not Provided Not Provided With Hex Socket Hex Not Provided / Black Oxide Not Provided
    From: ₹ 474.53
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Short Stroke Plungers SP-D

    Short Stroke Plungers SP-D

    KONISHI

    An integral spring inside the screw forces a pin in and out. Can be used to determine, select the position of, and push out fixtures. Screw diameters from M4 to M16 are available. Simply select the size you require.

    CAD :
    2D
    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
    4 ~ 16 1.5 ~ 5 Plastic Steel Screw-In 0.01~50 Not Provided Not Provided Spherical / With Hex Socket / Short Stroke Hex Black Oxide Not Provided
    From: ₹ 564.20
    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.

    Short Stroke Plunger PSPS

    Short Stroke Plunger PSPS

    NABEYA BI-TECH

    [Features]
    - Short stroke plunger made of stainless steel.
    - Outstanding durability.
    - PSPS-NS or PSPS-NZ pins are made of plastic.
    - Does not scratch the workpieces.
    - Use the dedicated plunger wrench PPW for mounting or dismounting from the pin side.
    - Use the ball button BB with improved abrasion resistance for the receiving side.
    - Products with special dimension, load, or material specs can also be produced.

    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
    4 ~ 12 2 ~ 5 Plastic Stainless Steel Screw-In 0.01~50 Not Provided Not Provided Spherical / With Hex Socket / Short Stroke Hex Not Provided Not Provided
    From: ₹ 1,374.60
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
Brand
Product Series
CAD
From
Days to Ship
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.

    Spring Plungers - Steel
      Spring Plungers - Steel
      Spring Plungers - Steel
      Spring Plungers - Steel
      Spring Plungers - Steel

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

        Short Spring Plungers - Steel
          Short Spring Plungers - Steel
          Short Spring Plungers - Steel
          Short Spring Plungers - Steel
          Short Spring Plungers - Steel

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

            Short Spring Plungers - Stainless Steel
              Short Spring Plungers - Stainless Steel
              Short Spring Plungers - Stainless Steel
              Short Spring Plungers - Stainless Steel

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

                Spring Plungers / Wrenches / Block Plungers - Stainless Steel
                  Spring Plungers / Wrenches / Block Plungers - Stainless Steel
                  Spring Plungers / Wrenches / Block Plungers - Stainless Steel
                  Spring Plungers / Wrenches / Block Plungers - Stainless Steel
                  Spring Plungers / Wrenches / Block Plungers - Stainless Steel

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

                    Short Stroke Plunger - PSP

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

                        Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN
                          Spring Plunger - PSF/PSN

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

                            Short Stroke Plungers SPS-D

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

                                Spring Pin Plunger C Type

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

                                    Short Stroke Plungers SP-D

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

                                        Short Stroke Plunger PSPS
                                          Brand

                                          MISUMI

                                          MISUMI

                                          MISUMI

                                          MISUMI

                                          NABEYA BI-TECH

                                          NABEYA BI-TECH

                                          KONISHI

                                          NABEYA

                                          KONISHI

                                          NABEYA BI-TECH

                                          Product Series

                                          Spring Plungers - Steel

                                          Short Spring Plungers - Steel

                                          Short Spring Plungers - Stainless Steel

                                          Spring Plungers / Wrenches / Block Plungers - Stainless Steel

                                          Short Stroke Plunger - PSP

                                          Spring Plunger - PSF/PSN

                                          Short Stroke Plungers SPS-D

                                          Spring Pin Plunger C Type

                                          Short Stroke Plungers SP-D

                                          Short Stroke Plunger PSPS

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

                                          ₹ 243.00

                                          ₹ 168.00

                                          ₹ 489.64

                                          ₹ 514.96

                                          ₹ 741.45

                                          ₹ 599.09

                                          ₹ 1,341.04

                                          ₹ 474.53

                                          ₹ 564.20

                                          ₹ 1,374.60

                                          Days to Ship Same day or more Same day or more 6 Day(s) or more Same day or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more
                                          Outer Dia. M(mm)3 ~ 243 ~ 163 ~ 163 ~ 165 ~ 124 ~ 164 ~ 164 ~ 124 ~ 164 ~ 12
                                          Stroke S(mm)1.5 ~ 301 ~ 4.51 ~ 4.51.5 ~ 203 ~ 51.5 ~ 51.5 ~ 51.5 ~ 41.5 ~ 52 ~ 5
                                          Tip MaterialPlasticPlasticPlasticPlasticPlasticPlasticPlasticPlasticPlasticPlastic
                                          Body MaterialSteelSteelStainless SteelStainless SteelSteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteelStainless Steel
                                          Mounting MethodScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-In
                                          Initial Load (Range)(N)0.01~500.01~500.01~500.01~500.01~500.01~500.01~500.01~500.01~500.01~50
                                          LockNot Provided / ProvidedNot ProvidedNot ProvidedNot ProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                          Tip Heat TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                          Screw Type of Pin PlungerSphericalShort StrokeShort StrokeSphericalSpherical / With Hex Socket / Short StrokeSpherical / With Hex SocketSpherical / With Hex Socket / Short StrokeWith Hex SocketSpherical / With Hex Socket / Short StrokeSpherical / With Hex Socket / Short Stroke
                                          Wrench Hole ShapeHexHexHexHexHexHexHexHexHexHex
                                          Main Body Surface TreatmentBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingBlack OxideNot Provided / Black OxideNot ProvidedNot Provided / Black OxideBlack OxideNot Provided
                                          Tip Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot 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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