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Discontinued Products

Spring Plungers

Data to be displayed: 30; 45; 60

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Spring Plungers / Standard

MISUMI

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Starting from^∗ ：	3.76 €
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Min. Shipping Days ：	Same day

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Spring Plungers / Short / Standard

MISUMI

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Starting from^∗ ：	3.28 €
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Min. Shipping Days ：	Same day

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Spring Plungers / Flat Nose

MISUMI

[Features] Spring piston with a flat tip. Spring material: Spring Steel (JIS-SWP)-B.

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Starting from^∗ ：	5.04 €
Min. Shipping Days ：	Same day

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Long Stroke Plunger PLP

NABEYA BI-TECH

Used for oil breakers, knockouts, and positioners. Includes anti-loosening nylon lock.

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Starting from^∗ ：	17.97 €
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Spring Plungers with Hexagon Nose

MISUMI

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Starting from^∗ ：	6.50 €
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Short Stroke Plunger - PSP

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.

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Starting from^∗ ：	8.00 €
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Min. Shipping Days ：	Same day

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Spring Plunger (with Long Lock) (LPL, LPLN)

IMAO CORPORATION

Spring plunger type with locking. Resin (LPLN) type nose also available. For each screw diameter 3 types of loads have been prepared (exceptions occur). Also prepared in various types of materials.

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Starting from^∗ ：	9.10 €
Min. Shipping Days ：	6 Days

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Spring Plungers for Slope Surfaces

MISUMI

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Starting from^∗ ：	13.46 €
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Short Stroke Plungers (Heavy Load) SP-H

KONISHI MFG

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

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Starting from^∗ ：	9.36 €
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Small Plunger PSS

NABEYA BI-TECH

Stainless steel for high resistance to corrosion/heat.

[Features]
- PSS-2: Made of steel; light load.
- PSS-1: Made of steel, heavy load.
- PSSS-1: Made of stainless steel, heavy load.
- PSSS-3: Made of stainless steel; super-heavy load.
- The PSSS-1 and PSSS-3 are made entirely of stainless steel.
- Excellent in cutting and heat resistance.
- The PSS-2 and the PSS-1 are equipped with a nylon lock (except for M4).
- Use a locking service with the PSSS-1 and PSSS-3.
- Use the ball button BB with improved abrasion resistance for the receiving side.

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Starting from^∗ ：	4.25 €
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Min. Shipping Days ：	Same day

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Short Plunger (with Long Lock) (LSPLL, LSPL, LSPLH)

IMAO CORPORATION

Short plunger type with locking attached. For each screw diameter 3 types of loads have been prepared (exceptions occur).

[Features]
- Useful as the overall length enables the utilization of short narrow spaces.
- With loosening prevention function (long lock).
- Sturdy against vibration and has a high detachment moment.
- Can be positioned reliably.
- The loosening prevention function will work for up to approximately 20 insertions and detachments.
- A marking is attached to the rear surface of each product for product identification.

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Starting from^∗ ：	6.52 €
Min. Shipping Days ：	6 Days

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Spring Plungers / With Flange

MISUMI

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Starting from^∗ ：	4.74 €
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Spring Plungers with Hexagon Socket Hole

MISUMI

As it can be fixed with a hexagonal spanner from the top, no special spanner is required.

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Starting from^∗ ：	7.06 €
Min. Shipping Days ：	Same day

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Long Stroke Plungers (Heavy Load) HSP-H

KONISHI MFG

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

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Starting from^∗ ：	103.37 €
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Min. Shipping Days ：	Same day

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Short Stroke Plungers (Light Load) SP-S

KONISHI MFG

It is a lightweight type of short spring punch. Compatible spanners for SP-3-H and SP-4-H are not available.

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Starting from^∗ ：	9.12 €
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Min. Shipping Days ：	Same day

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Long Stroke Plungers (Heavy Load) LSP-H

KONISHI MFG

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

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Starting from^∗ ：	21.27 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Spring Plunger (with Long Lock) (LPL-SUS, LPLH-SUS)

IMAO CORPORATION

Spring plunger type with locking. Stainless steel product ideal locations requiring rust prevention and for clean environments. For each screw diameter two types of loads have been prepared.

[Features]
- A marking is attached to the rear surface of each product for product identification.
- LBSUH-SUS: With 2 line loosening prevention function (long lock).
- Strong against vibration, detachment moment is high, for reliable positioning.
- The loosening prevention function will work for up to approximately 20 insertions and detachments.

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Starting from^∗ ：	22.11 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Short Plunger (with Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)

IMAO CORPORATION

Short plunger type with locking attached. Stainless steel product ideal locations requiring rust prevention and for clean environments. For each screw diameter 3 types of loads have been prepared (exceptions occur).

[Features]
- Useful as the overall length enables the utilization of short narrow spaces.
- With loosening prevention function (long lock).
- Sturdy against vibration and has a high detachment moment.
- Can be positioned reliably.
- The loosening prevention function will work for up to approximately 20 insertions and detachments.
- A marking is attached to the rear surface of each product for product identification.

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Starting from^∗ ：	10.46 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Long Stroke Plungers (Light Load) LSP-L

KONISHI MFG

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

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Starting from^∗ ：	24.71 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Long Stroke Plungers (Light Load) HSP-L

KONISHI MFG

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.

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Starting from^∗ ：	76.14 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Tip Material
Body Material
Body O.D./Thread M(mm)
Stroke S(mm)
Mounting Method
Loosening Prevention
Pin Plunger Type
Wrench Hole Shape
Main Body Surface Treatment
Tip Surface Treatment
Tip Heat Treatment
Initial Load (Range)(N)

	Select to compare Promotional pricing	Select to compare Promotional pricing	Select to compare	Select to compare Promotional pricing	Select to compare	Select to compare Promotional pricing	Select to compare	Select to compare	Select to compare Promotional pricing	Select to compare Promotional pricing	Select to compare	Select to compare Promotional pricing	Select to compare	Select to compare Promotional pricing	Select to compare Promotional pricing	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	MISUMI	MISUMI	MISUMI	NABEYA BI-TECH	MISUMI	NABEYA BI-TECH	IMAO CORPORATION	MISUMI	KONISHI MFG	NABEYA BI-TECH	IMAO CORPORATION	MISUMI	MISUMI	KONISHI MFG	KONISHI MFG	KONISHI MFG	IMAO CORPORATION	IMAO CORPORATION	KONISHI MFG	KONISHI MFG
Product Series	Spring Plungers / Standard	Spring Plungers / Short / Standard	Spring Plungers / Flat Nose	Long Stroke Plunger PLP	Spring Plungers with Hexagon Nose	Short Stroke Plunger - PSP	Spring Plunger (with Long Lock) (LPL, LPLN)	Spring Plungers for Slope Surfaces	Short Stroke Plungers (Heavy Load) SP-H	Small Plunger PSS	Short Plunger (with Long Lock) (LSPLL, LSPL, LSPLH)	Spring Plungers / With Flange	Spring Plungers with Hexagon Socket Hole	Long Stroke Plungers (Heavy Load) HSP-H	Short Stroke Plungers (Light Load) SP-S	Long Stroke Plungers (Heavy Load) LSP-H	Spring Plunger (with Long Lock) (LPL-SUS, LPLH-SUS)	Short Plunger (with Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)	Long Stroke Plungers (Light Load) LSP-L	Long Stroke Plungers (Light Load) HSP-L
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D	2D / 3D	2D / 3D	2D	2D
Starting from^∗	3.76 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.28 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	5.04 € *Unit price with basic configuration Volume Discount	17.97 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	6.50 € *Unit price with basic configuration Volume Discount	8.00 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	9.10 € *Unit price with basic configuration Volume Discount	13.46 € *Unit price with basic configuration Volume Discount	9.36 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.25 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	6.52 € *Unit price with basic configuration Volume Discount	4.74 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	7.06 € *Unit price with basic configuration Volume Discount	103.37 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	9.12 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	21.27 € *Unit price with basic configuration Volume Discount	22.11 € *Unit price with basic configuration Volume Discount	10.46 € *Unit price with basic configuration Volume Discount	24.71 € *Unit price with basic configuration	76.14 € *Unit price with basic configuration
Min. Shipping Days	Same day	Same day	Same day	Same day	Quote	Same day	6 Days	Quote	Same day	Same day	6 Days	Quote	Same day	Same day	Same day	6 Days	8 Days	6 Days	6 Days	9 Days
Specifications	Order quantities extended (D-JIT) Stock	Order quantities extended (D-JIT)	Order quantities extended (D-JIT)										Order quantities extended (D-JIT)
Tip Material	Steel / Resin	Steel / Resin	Steel	Steel	Steel	Steel / Resin	Steel / Resin	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Steel	Steel
Body Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Steel	Steel
Body O.D./Thread M(mm)	3 ～ 30	5 ～ 16	5 ～ 12	12 ～ 30	10 ～ 16	3 ～ 12	5 ～ 16	10 ～ 16	3 ～ 12	4 ～ 16	4 ～ 16	3 ～ 16	8 ～ 12	16	5 ～ 12	12 ～ 30	5 ～ 16	4 ～ 16	16 ～ 30	10
Stroke S(mm)	1.5 ～ 80	1.5 ～ 4.5	3 ～ 10	10 ～ 30	5 ～ 20	1.5 ～ 5	2.3 ～ 5	10 ～ 30	1.5 ～ 5	1.2 ～ 4.5	1.5 ～ 4.5	1.5 ～ 40	3 ～ 10	40	3 ～ 5	10 ～ 30	2.3 ～ 5	1.5 ～ 4.5	10 ～ 30	8
Mounting Method	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In
Loosening Prevention	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided
Pin Plunger Type	Spherical	Short Stroke	Flat	Spherical / With Hex Socket / Long Stroke	Hex Nose	Spherical / With Hex Socket / Short Stroke	Spherical	Spherical	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket	Spherical	Flanged	With Hex Socket	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket / Long Stroke	Spherical	Spherical	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Long Stroke
Wrench Hole Shape	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Hex	Negative	Hex	Hex	Hex	Hex	Hex	Hex	Negative	Hex	Hex
Main Body Surface Treatment	Black Oxide / Electroless Nickel Plating	Black Oxide / Electroless Nickel Plating	Black Oxide	Black Oxide	Black Oxide	Black Oxide / Electroless Nickel Plating	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Not Provided	Not Provided	Black Oxide	Black Oxide
Tip Surface Treatment	Not Provided / Black Oxide / Trivalent Chromate	Not Provided / Black Oxide / Trivalent Chromate	Trivalent Chromate	Black Oxide / Trivalent Chromate	Black Oxide / Trivalent Chromate	Not Provided / Black Oxide / Trivalent Chromate	Not Provided / Black Oxide / Zinc Plating	Electroless Nickel Plating	Black Oxide	Black Oxide / Trivalent Chromate	Black Oxide / Zinc Plating	Black Oxide / Trivalent Chromate	Trivalent Chromate	Black Oxide	Trivalent Chromate	Black Oxide	Not Provided	Not Provided	Trivalent Chromate	Black Oxide
Tip Heat Treatment	Not Provided / Carburized	Not Provided / Carburized	Carburized	Hardened	Carburized	Not Provided / Hardened	Carburized	Carburized	Not Provided	Hardened	Carburized	Carburized	Carburized	Not Provided	Not Provided	Not Provided	Hardened	Hardened	Not Provided	Not Provided
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	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 / 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	0.01 to 50 / 50.01 to 100	0.01 to 50	0.01 to 50

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Stock

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Clear

Tip Material
- Steel
- Stainless Steel
- Resin
- Others
Clear

Body Material
- Steel
- Stainless Steel
- Brass
- Resin
- Aluminum
Clear

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

2

3

M3

4

M4

5

M5

6

M6

8

M8

10

M10

12

M12

12x1.5

16

M16

16x1.5

18x1.5

20

M20

20x1.5

M22

24

M24

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

0.30

0.313

0.4

0.5

0.6

0.65

0.70

0.8

0.9

0.95

1

1.10

1.2

1.3

1.40

1.5

1.6

1.8

1.90

2

2.3

2.40

2.5

2.6

2.7

3

3.1

3.3

3.5

3.80

4

4.5

5

5.5

6

6.5

7

8

9

10

11

12

15

20

21

25

30

31

40

41

50

60

70

80
Drawing

Clear