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Spring Plungers(Wrench Hole Shape:Negative)

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

    Short Spring Plunger (with Long Lock) (LSPL / LSPL / LSPLH)

      Small Plunger PCF

        Short Spring Plunger (ZSP, SPL, SPLH)

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

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

              Spring Pin Plunger B Type

                Short Plunger SPL

                Brand

                IMAO CORPORATION

                NABEYA BI-TECH

                IMAO CORPORATION

                IMAO CORPORATION

                IMAO CORPORATION

                NABEYA

                KONISHI

                Product Series

                Short Spring Plunger (with Long Lock) (LSPL / LSPL / LSPLH)

                Small Plunger PCF

                Short Spring Plunger (ZSP, SPL, SPLH)

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

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

                Spring Pin Plunger B Type

                Short Plunger SPL

                CAD
                • 2D / 3D
                • 2D / 3D
                • 2D / 3D
                • 2D / 3D
                • 2D / 3D
                • 2D
                • 2D
                Days to Ship 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                Outer Dia. M(mm)4 ~ 164 ~ 244 ~ 204 ~ 204 ~ 164 ~ 124 ~ 24
                Stroke S(mm)1.5 ~ 4.51.5 ~ 81.5 ~ 6.51.5 ~ 6.51.5 ~ 4.51.5 ~ 3.51.5 ~ 8
                Tip MaterialSteelSteel / Stainless SteelSteelStainless SteelStainless SteelSteel / Stainless SteelSteel
                Body MaterialSteelSteel / Stainless SteelSteelStainless SteelStainless SteelSteel / Stainless SteelSteel
                Mounting MethodScrew-InScrew-InScrew-InScrew-InScrew-InScrew-InScrew-In
                Initial Load (Range)(N)0.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50 / 50.01~1000.01~50 / 50.01~1000.01~500.01~50 / 50.01~100
                LockProvidedNot ProvidedNot ProvidedNot ProvidedProvidedNot ProvidedNot Provided
                Tip Heat TreatmentCarburizedNot Provided / HardeningCarburizedHardeningHardeningNot Provided / CarburizedNot Provided
                Screw Type of Pin PlungerSphericalSphericalSphericalSphericalSphericalSphericalSpherical / Short Stroke
                Wrench Hole ShapeNegativeNegativeNegativeNegativeNegativeNegativeNegative
                Main Body Surface TreatmentBlack OxideNot Provided / Black OxideBlack OxideNot ProvidedNot ProvidedNot Provided / Black Oxide / Trivalent ChromateBlack Oxide
                Tip Surface TreatmentBlack Oxide / Zinc PlatingBlack Oxide / Trivalent Chromate / Nitriding TreatmentBlack Oxide / Zinc PlatingNot ProvidedNot ProvidedNot Provided / Black Oxide / Electroless Nickel PlatingBlack Oxide

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