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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 ...Readmore
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. ▲ Close
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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
Standard Price: MYR 15.76- Days to Ship: 1 Day(s) or more -
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
Standard Price: MYR 30.25- Days to Ship: 1 Day(s) or more -
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
Standard Price: MYR 28.77- Days to Ship: 1 Day(s) or more -
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
Standard Price: MYR 14.37- Days to Ship: 1 Day(s) or more -
Spring Plunger (ZP, PL, PLH, ZN, PLN)
IMAO CORPORATION
Classic spring plungers. Available in three types of load for different screw diameters (excluding certain diameters). Available in a variety of materials.
Standard Price: MYR 36.80- Days to Ship: 2 Day(s) or more -
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.
Standard Price: MYR 83.90- Days to Ship: 5 Day(s) or more -
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.
Standard Price: MYR 45.19- Days to Ship: 5 Day(s) or more -
NABEYA
[Features]· For the PPC-J, the hexagon socket set screw is glossy.· Optimal plunger for positioning, fixing, pressing, and press releasing.
- CAD ：
- 2D
Standard Price: MYR 23.08- Days to Ship: 4 Day(s) or more -
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.
Standard Price: MYR 36.46- Days to Ship: 5 Day(s) or more -
Spring Plunger (with Long Lock) (LPL, LPLN)
IMAO CORPORATION
Self-locking type spring plungers. Plastic (LPLN) nose types are also available. Available in three types of load for different screw diameters (excluding certain diameters). Available in a variety of materials.
Standard Price: MYR 48.03- Days to Ship: 7 Day(s) or more -
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
Standard Price: MYR 45.23- Days to Ship: 5 Day(s) or more -
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
Standard Price: MYR 74.22- Days to Ship: 5 Day(s) or more
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Specification/Dimensions
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Outer Dia. M(mm)
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Stroke S(mm)
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Tip Material
- Steel
- Stainless Steel
- Plastic
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Body Material
- Steel
- Stainless Steel
- Aluminum
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Mounting Method
- Screw-In
- Press Fit
- Screw Clamp
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Initial Load (Range)(N)
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Lock
- Not Provided
- Provided
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Tip Heat Treatment
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Screw Type of Pin Plunger
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Wrench Hole Shape
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Main Body Surface Treatment
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Tip Surface Treatment
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