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NBK Spring Plungers（Nose Surface Treatment：Black Oxide）

5 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 16 Days or Less 27 Days or Less 44 Days or Less

On Sale Till 07/03/2025

Spring Plungers - Short length, PCF series.

NBK

Light-load and heavy-load types available in steel and stainless steel.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

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Spring Plungers - Long stroke, PLP series.

NBK

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

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Spring Plungers - Short stroke, PSP series.

NBK

[Features]
· Includes nylon welding to prevent loosening (except for M3 and M4).
· PSP-N is equipped with plastic pins.
· Does not scratch the workpiece.
· Use a 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.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Spring Plungers - PSF/PSN-Series.

NBK

[Features]
· Both of the steel and stainless steel plungers are available with plastic pins.
· PSF: Light load, steel plunger.
· PSF-SN: Light load, full stainless steel plunger.
· PSN: Light load, steel plunger with plastic pin.
· PSF-KN: Light load, stainless steel plunger with plastic pin.
· PSF-ss: Heavy load, steel plunger.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

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Spring Plungers - Short length, PSS series.

NBK

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.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day 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)

	On Sale Till 07/03/2025
Brand	NBK	NBK	NBK	NBK	NBK
Product Series	Spring Plungers - Short length, PCF series.	Spring Plungers - Long stroke, PLP series.	Spring Plungers - Short stroke, PSP series.	Spring Plungers - PSF/PSN-Series.	Spring Plungers - Short length, PSS series.
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products
Nose Material	Steel	Steel	Steel	Steel	Steel
Body Material	Steel	Steel	Steel	Steel	Steel
Body O.D./Thread M(mm)	4 ～ 24	12 ～ 30	3 ～ 12	3 ～ 24	4 ～ 16
Stroke S(mm)	1.5 ～ 8	10 ～ 30	1.5 ～ 5	1 ～ 10	1.2 ～ 4.5
Mounting Method	Screw-In	Screw-In	Screw-In	Screw-In	Screw-In
Thread-Locking Adhesive	None	Provided	Provided	None	Provided
Pin Plunger Type	Spherical	Spherical / With Hex Socket / Long Stroke	Spherical / With Hex Socket / Short Stroke	Spherical / With Hex Socket	Spherical / With Hex Socket
Wrench Hole Shape	Flat	Hex	Hex	Hex	Hex
Main Body Surface Treatment	Black Oxide	Black Oxide	Black Oxide / Electroless Nickel	Black Oxide	Black Oxide
Nose Surface Treatment	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide
Nose Heat Treatment	Hardened	Hardened	Hardened	Hardened	Hardened
Initial Load (Range)(N)	0.01 to 50 / 50.01 to 100	0.01 to 50	0.01 to 50	0.01 to 50 / 50.01 to 100	0.01 to 50

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Nose Material
- Steel
- Stainless Steel
- Resin
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