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Spring Plungers(Tip Heat Treatment:Hardening)

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.
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
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Brand
Product Series
CAD
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

    Spring Plungers / Wrenches / Block Plungers - Stainless Steel

      Short Spring Plungers - Stainless Steel

        Short Stroke Plunger - PSP

          Short Stroke Plunger PSPS

            Long Stroke Plunger PLP

              Spring Plunger (ZP, PL, PLH, ZN, PLN)

                Small Plunger PSS

                  Short Spring Plunger (ZSP-SUS, SPL-SUS, SPLH-SUS)

                    Short Spring Plunger (with Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)

                      Small Plunger PCF

                        Spring Plunger - PSF/PSN

                          Spring Plunger (with Long Lock) (LPL-SUS, LPLH-SUS)

                          Brand

                          MISUMI

                          MISUMI

                          NABEYA BI-TECH

                          NABEYA BI-TECH

                          NABEYA BI-TECH

                          IMAO CORPORATION

                          NABEYA BI-TECH

                          IMAO CORPORATION

                          IMAO CORPORATION

                          NABEYA BI-TECH

                          NABEYA BI-TECH

                          IMAO CORPORATION

                          Product Series

                          Spring Plungers / Wrenches / Block Plungers - Stainless Steel

                          Short Spring Plungers - Stainless Steel

                          Short Stroke Plunger - PSP

                          Short Stroke Plunger PSPS

                          Long Stroke Plunger PLP

                          Spring Plunger (ZP, PL, PLH, ZN, PLN)

                          Small Plunger PSS

                          Short Spring Plunger (ZSP-SUS, SPL-SUS, SPLH-SUS)

                          Short Spring Plunger (with Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)

                          Small Plunger PCF

                          Spring Plunger - PSF/PSN

                          Spring Plunger (with Long Lock) (LPL-SUS, LPLH-SUS)

                          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
                          Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 7 Day(s) or more
                          Outer Dia. M(mm)3 ~ 163 ~ 163 ~ 124 ~ 1212 ~ 303 ~ 164 ~ 164 ~ 204 ~ 164 ~ 243 ~ 245 ~ 16
                          Stroke S(mm)1.5 ~ 201 ~ 4.51.5 ~ 52 ~ 510 ~ 301.5 ~ 51.2 ~ 4.51.5 ~ 6.51.5 ~ 4.51.5 ~ 81 ~ 102.3 ~ 5
                          Tip MaterialStainless SteelStainless SteelSteelStainless SteelSteelStainless SteelSteel / Stainless SteelStainless SteelStainless SteelSteelSteelStainless Steel
                          Body MaterialStainless SteelStainless SteelSteelStainless SteelSteelStainless SteelSteel / Stainless SteelStainless SteelStainless SteelSteelSteelStainless Steel
                          Mounting MethodScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-In
                          Initial Load (Range)(N)0.01~500.01~500.01~500.01~500.01~500.01~500.01~500.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50
                          LockNot ProvidedNot ProvidedProvidedNot ProvidedProvidedNot ProvidedNot Provided / ProvidedNot ProvidedProvidedNot ProvidedNot ProvidedProvided
                          Tip Heat TreatmentHardeningHardeningHardeningHardeningHardeningHardeningHardeningHardeningHardeningHardeningHardeningHardening
                          Screw Type of Pin PlungerSphericalShort StrokeSpherical / With Hex Socket / Short StrokeSpherical / With Hex Socket / Short StrokeSpherical / With Hex Socket / Long StrokeSphericalSpherical / With Hex SocketSphericalSphericalSphericalSpherical / With Hex SocketSpherical
                          Wrench Hole ShapeHexHexHexHexHexHexHexNegativeNegativeNegativeHexHex
                          Main Body Surface TreatmentNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingNot ProvidedBlack OxideNot ProvidedNot Provided / Black OxideNot ProvidedNot ProvidedBlack OxideBlack OxideNot Provided
                          Tip Surface TreatmentNot ProvidedNot ProvidedBlack Oxide / Trivalent ChromateNot ProvidedBlack Oxide / Trivalent ChromateNot ProvidedNot Provided / Black Oxide / Trivalent ChromateNot ProvidedNot ProvidedBlack Oxide / Trivalent ChromateBlack OxideNot Provided

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