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Spring Plungers（Tip Surface Treatment：Electroless Nickel Plating）

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.

4 items

: 30; 45; 60

Days to Ship	All Same day 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 12 Day(s) or Less

Spring Plungers - Tapped Tip

MISUMI

[Features]It can be used with a stopper pin or urethane pusher attached to the tip.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 13.14-
Days to Ship:	Same day or more

Spring Pin Plunger B Type

NABEYA

[Features]This is a plunger suitable for positioning, fixing, pressing and releasing.

CAD ：: 2D

Standard Price:	SGD 3.63-
Days to Ship:	5 Day(s) or more

Spring Plungers - For Inclined Surface

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 19.59-
Days to Ship:	4 Day(s) or more

A Type Spring Pin Plunger

NABEYA

The perfect plunger for positioning, fixing, pressing, pushing against, and pushing apart.

CAD ：: 2D

Standard Price:	SGD 4.58-
Days to Ship:	5 Day(s) or more


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


Brand	MISUMI	NABEYA	MISUMI	NABEYA
Product Series	Spring Plungers - Tapped Tip	Spring Pin Plunger B Type	Spring Plungers - For Inclined Surface	A Type Spring Pin Plunger
CAD	2D / 3D	2D	2D / 3D	2D
Days to Ship	Same day or more	5 Day(s) or more	4 Day(s) or more	5 Day(s) or more
Outer Dia. M(mm)	12 ～ 20	6 ～ 12	10 ～ 16	6 ～ 12
Stroke S(mm)	15 ～ 30	2 ～ 3.5	10 ～ 30	2 ～ 3.5
Tip Material	Steel	Steel	Steel	Steel
Body Material	Steel	Steel	Steel	Steel
Mounting Method	Screw-In	Screw-In	Screw-In	Screw-In
Initial Load (Range)(N)	0.01~50	0.01~50	0.01~50	0.01~50
Lock	Not Provided	Not Provided	Provided	Not Provided
Tip Heat Treatment	Carburized	Carburized	Carburized	Carburized
Screw Type of Pin Plunger	Tapped Tip	Spherical	Spherical	With Hex Socket
Wrench Hole Shape	Hex	Negative	Hex	Hex
Main Body Surface Treatment	Electroless Nickel Plating	Black Oxide	Black Oxide	Black Oxide
Tip Surface Treatment	Electroless Nickel Plating	Electroless Nickel Plating	Electroless Nickel Plating	Electroless Nickel Plating

Configure

Specification/Dimensions

Outer Dia. M(mm)
1.5

2

3

4

5

6

8

10

12

16

20

24

30
Drawing

Clear

Stroke S(mm)
1

1.2

1.5

2

2.3

2.5

3

3.5

4

4.5

5

6

6.5

7

8

9

10

12

15

20

30

40

50

60

70

80
Drawing

Clear

Tip Material
- Steel
- Stainless Steel
- Plastic
Clear

Body Material
- Steel
- Stainless Steel
Clear

Mounting Method
- Screw-In
- Press Fit
Clear

Initial Load (Range)(N)
- 0.01~50
- 50.01~100
Clear

Lock
- Not Provided
- Provided
Clear

Tip Heat Treatment
- Not Provided
- Hardening
- Carburized
Clear

Screw Type of Pin Plunger
- Flat
- Spherical
- Taper R
- Flanged
- Tapped Tip
- With Hex Nose
- With Hex Socket
- Short Stroke
- Long Stroke
Images

Clear