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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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KONISHI Spring Plungers（Initial Load (Range)：0.01~50）

11 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

Short Plunger SPL

KONISHI

A spring is built in the screw, and the spring force causes the ball to move in and out. It can be used for indexing, positioning, and extrusion of jigs. Since the thread diameters range from M4 to M24, please select the required size.

CAD ：: 2D

Standard Price:	SGD 3.95-
Days to Ship:	4 Day(s) or more

Short Stroke Plungers (Heavy Load) SP-H

KONISHI

This is a heavy duty type of short spring plunger. Compatible wrenches for SP-3-H and SP-4-H are not available.

CAD ：: 2D

Standard Price:	SGD 9.71-
Days to Ship:	4 Day(s) or more

Long Stroke Plungers (Heavy Load) HSP-H

KONISHI

Use as a press mold component for oil breakers, knockouts, positioners, and so on. Anti-looseness treatment (ALOK) is applied to the screw part.

CAD ：: 2D

Standard Price:	SGD 151.65
Days to Ship:	23 Day(s) or more

Short-Stroke Plunger SP

KONISHI

[Features]
・ A spring is built in the screw, and the pin will come in and out with the force of the spring
・ It can be used for indexing, positioning and extrusion of jigs
・ Since the thread diameters range from M4 to M24, please select the required size

CAD ：: 2D

Standard Price:	SGD 7.05-
Days to Ship:	4 Day(s) or more

Short Stroke Plungers (Light Load) SP-S

KONISHI

This is a light duty type of short spring plunger. Compatible wrenches for SP-3-H and SP-4-H are not available.

CAD ：: 2D

Standard Price:	SGD 9.65-
Days to Ship:	5 Day(s) or more

Long Stroke Plungers (Light Load) LSP-L

KONISHI

Use as a press mold component for oil breakers, knockouts, positioners, and so on. Anti-looseness treatment (ALOK) is applied to the screw part.

CAD ：: 2D

Standard Price:	SGD 19.30-
Days to Ship:	5 Day(s) or more

Long Stroke Plungers (Heavy Load) LSP-H

KONISHI

Use as a press mold component for oil breakers, knockouts, positioners, and so on. Anti-looseness treatment (ALOK) is applied to the screw part.

CAD ：: 2D

Standard Price:	SGD 16.82-
Days to Ship:	5 Day(s) or more

Short Stroke Plungers SPS

KONISHI

All-stainless steel ball short-stroke plungers, ideal for food machinery/outdoor installation due to its superior anti-rust properties.

CAD ：: 2D

Standard Price:	SGD 16.09-
Days to Ship:	5 Day(s) or more

Long Stroke Plungers (Light Load) HSP-L

KONISHI

Can be used as a press mold component for oil breakers, knockouts, positioners, and so on. Anti-looseness treatment is applied to the screw part.

CAD ：: 2D

Standard Price:	SGD 58.68
Days to Ship:	8 Day(s) or more

Short Stroke Plungers SP-D

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:	SGD 11.79-
Days to Ship:	5 Day(s) or more

Short Stroke Plungers SPS-D

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:	SGD 18.43-
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	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI	KONISHI
Product Series	Short Plunger SPL	Short Stroke Plungers (Heavy Load) SP-H	Long Stroke Plungers (Heavy Load) HSP-H	Short-Stroke Plunger SP	Short Stroke Plungers (Light Load) SP-S	Long Stroke Plungers (Light Load) LSP-L	Long Stroke Plungers (Heavy Load) LSP-H	Short Stroke Plungers SPS	Long Stroke Plungers (Light Load) HSP-L	Short Stroke Plungers SP-D	Short Stroke Plungers SPS-D
CAD	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D
Days to Ship	4 Day(s) or more	4 Day(s) or more	23 Day(s) or more	4 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	8 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Outer Dia. M(mm)	4 ～ 20	3 ～ 12	16	3 ～ 16	5 ～ 12	16 ～ 30	12 ～ 30	4 ～ 16	10	4 ～ 16	4 ～ 16
Stroke S(mm)	1.5 ～ 6.5	1.5 ～ 5	40	1 ～ 5	3 ～ 5	10 ～ 30	10 ～ 30	1.5 ～ 5	8	1.5 ～ 5	1.5 ～ 5
Tip Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Steel	Plastic	Plastic
Body Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Steel	Steel	Stainless Steel
Mounting Method	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In
Initial Load (Range)(N)	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50	0.01~50
Lock	Not Provided	Provided	Provided	Not Provided	Provided	Provided	Provided	Not Provided	Provided	Not Provided	Not Provided
Tip Heat Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Screw Type of Pin Plunger	Spherical / Short Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Short Stroke
Wrench Hole Shape	Negative	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex
Main Body Surface Treatment	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Not Provided	Black Oxide	Black Oxide	Not Provided
Tip Surface Treatment	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Trivalent Chromate	Trivalent Chromate	Black Oxide	Nitriding Treatment	Black Oxide	Not Provided	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