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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Spring Plungers（Screw Type of Pin Plunger：Flat）

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.

5 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

Recommendation

Micro Spring Plungers Short Body

MiSUMi Economy

Micro Spring Plungers Short Body

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 2.05
Days to Ship:	Same day

Micro Spring Plungers - Short

MISUMI

[Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving. Body dimensions are shorter by approx. 30 to 50% than conventional products.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 19.71-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Micro Spring Plungers - Standard

MISUMI

[Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 17.01-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Spring Plungers - Flat Tip

MISUMI

[Features]Spring plunger with a flat tip. Spring material: SWP−B.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.74-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Micro Spring Plungers - Set Screw

MISUMI

[Features]Small diameter type with outer diameter of ø1.5 to ø5. It contributes to space saving. It has grooves for fixing with a set screw from the side.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 18.20-
	Special Price
Days to Ship:	Same day 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

	Recommendation		On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Micro Spring Plungers Short Body	Micro Spring Plungers - Short	Micro Spring Plungers - Standard	Spring Plungers - Flat Tip	Micro Spring Plungers - Set Screw
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day	Same day or more	Same day or more	Same day or more	Same day or more
Outer Dia. M(mm)	2 ～ 5	1.5 ～ 5	1.5 ～ 5	5 ～ 12	1.5 ～ 5
Stroke S(mm)	1.5 ～ 4	1.5 ～ 4	1.5 ～ 12	3 ～ 10	1.5 ～ 12
Tip Material	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel
Body Material	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel
Mounting Method	-	Press Fit	Press Fit	Screw-In	Press Fit
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	-	Not Provided	Not Provided	Carburized	Not Provided
Screw Type of Pin Plunger	Flat	Flat	Flat	Flat	Flat
Wrench Hole Shape	-	-	-	Hex	-
Main Body Surface Treatment	-	Not Provided	Not Provided	Black Oxide	Electroless Nickel Plating
Tip Surface Treatment	-	Not Provided	Not Provided	Trivalent Chromate	Not Provided

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

11

12

15

20

30

40

50

60

70

80
Drawing

Clear

Tip Material
- Steel
- Stainless Steel
- Plastic
- Others
Clear

Body Material
- Steel
- Stainless Steel
- Aluminum
Clear

Mounting Method
- Screw-In
- Press Fit
- Screw Clamp
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