While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Konishi Spring Plungers

11 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 14 Days or Less 15 Days or Less 16 Days or Less 22 Days or Less

Spring Plungers - Short stroke, SP series.

Konishi

The screw contains a spring; the force of the spring can make the ball go in and out. Can be used to calculate, select the position of, and push out jigs. Screw diameters from M3 to M24 available; select the size you need.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Spring Plungers - Short stroke, SP-D series.

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.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
Spring Plungers - Short stroke, stainless steel, SPS series.

Konishi

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

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
Spring Plungers - Long stroke, heavy load, HSP-H series.

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.

Volume Discount

CAD ：

2D
Days to Ship: 27 Days or more
Spring Plungers - Short length, SPL series.

Konishi

The screw contains a spring; the force of the spring can make the ball go in and out. Can be used to calculate, select the position of, and push out jigs. Screw diameters from M4 to M24 available; select the size you need.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Spring Plungers - Short stroke, light load, SP-S Series.

Konishi

Light load type short stroke plungers.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
Spring Plungers - Long stroke, light load, LSP-L series.

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.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
Spring Plungers - Long stroke, light load, HSP-L series.

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.

Volume Discount

CAD ：

2D
Days to Ship: 12 Days or more
Spring Plungers - Short stroke, heavy load, SP-H series.

Konishi

Heavy-load short stroke plungers.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Spring Plungers - Long stroke, heavy load, LSP-H series.

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.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
Spring Plungers - Short stroke in stainless steel, SPS-D series.

Konishi

A short-stroke plunger in full stainless steel. Ideally suited to catering machinery and outdoor installations due to its superior anti-rust properties.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	27 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	12 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more


Brand
Product Series
CAD
Days to Ship
Nose Material
Body Material
Body O.D./Thread M(mm)
Stroke S(mm)
Mounting Method
Thread-Locking Adhesive
Pin Plunger Type
Wrench Hole Shape
Main Body Surface Treatment
Nose Surface Treatment
Nose Heat Treatment
Initial Load (Range)(N)


Brand	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi	Konishi
Product Series	Spring Plungers - Short stroke, SP series.	Spring Plungers - Short stroke, SP-D series.	Spring Plungers - Short stroke, stainless steel, SPS series.	Spring Plungers - Long stroke, heavy load, HSP-H series.	Spring Plungers - Short length, SPL series.	Spring Plungers - Short stroke, light load, SP-S Series.	Spring Plungers - Long stroke, light load, LSP-L series.	Spring Plungers - Long stroke, light load, HSP-L series.	Spring Plungers - Short stroke, heavy load, SP-H series.	Spring Plungers - Long stroke, heavy load, LSP-H series.	Spring Plungers - Short stroke in stainless steel, SPS-D series.
CAD	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D
Days to Ship	8 Days or more	9 Days or more	9 Days or more	27 Days or more	8 Days or more	9 Days or more	9 Days or more	12 Days or more	8 Days or more	9 Days or more	9 Days or more
Nose Material	Steel	Resin	Stainless Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Resin
Body Material	Steel	Steel	Stainless Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel
Body O.D./Thread M(mm)	3 ～ 24	4 ～ 16	4 ～ 16	16	4 ～ 24	5 ～ 12	16 ～ 30	10	3 ～ 12	12 ～ 30	4 ～ 16
Stroke S(mm)	1 ～ 10	1.5 ～ 5	1.5 ～ 5	40	1.5 ～ 8	3 ～ 5	10 ～ 30	8	1.5 ～ 5	10 ～ 30	1.5 ～ 5
Mounting Method	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In
Thread-Locking Adhesive	None	None	None	Provided	None	Provided	Provided	Provided	Provided	Provided	None
Pin Plunger Type	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Long Stroke	Spherical / 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
Wrench Hole Shape	Hex	Hex	Hex	Hex	Flat	Hex	Hex	Hex	Hex	Hex	Hex
Main Body Surface Treatment	Black Oxide	Black Oxide	None	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	None
Nose Surface Treatment	Black Oxide	None	Nitriding Treatment	Black Oxide	Black Oxide	Trivalent Chromate	Trivalent Chromate	Black Oxide	Black Oxide	Black Oxide	None
Nose Heat Treatment	None	None	None	None	None	None	None	None	None	None	None
Initial Load (Range)(N)	0.01 to 50 / 50.01 to 100	0.01 to 50	0.01 to 50	0.01 to 50	0.01 to 50 / 50.01 to 100	0.01 to 50	0.01 to 50	0.01 to 50	0.01 to 50	0.01 to 50	0.01 to 50

Configure

Specification/Dimensions

Nose Material
Clear

Body Material
- Steel
- Stainless Steel
- Resin
Clear

Metric / Inch
- metric
Clear

Body O.D./Thread M(mm)
1.5

2

3

4

5

6

8

10

12

16

20

24

30
Drawing

Clear

Stroke S(mm)
0.052

0.063

0.065

0.078

0.084

0.094

0.11

0.125

0.151

0.188

0.215

0.25

0.3

0.313

0.40

0.5

0.65

0.7

0.8

0.9

0.95

1

1.0-4.5

1.10

1.2

1.3

1.4

1.5

1.60

1.7

1.80

1.90

2

2.2999999999999998

2.3

2.40

2.5

2.60

2.7

3

3.1

3.30

3.5

3.80

4

4.5

5

5.0-9.0

5.5

6.5

7

8

10

10-20

11

15

20

21

30

30-80

31

40

41
Drawing

Clear