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Ball Plungers（Mounting Method：Screw (Straight Slot)）

Ball Plungers are the essential components for precise positioning and secure alignment in a wide range of industrial applications.Ball Plungers are designed with a threaded body and a spring-loaded ball, making them ideal for fixtures, jigs, and machinery that require accurate indexing and locating. These compact devices ensure positive contact with mating surfaces, preventing unwanted movement, and providing stability.With their smooth operation and reliable performance, our Ball Plungers are perfect for applications such as positioning pins, detents, indexing mechanisms, and mechanical stops. They offer exceptional convenience and flexibility in achieving precise alignment and positioning.Crafted from durable materials, our Ball Plungers are built to withstand demanding environments and ensure long-lasting performance. Available in various sizes and configurations, they can be easily integrated into your existing equipment.Upgrade your manufacturing processes with our high-quality Ball Plungers to enhance productivity, improve accuracy, and achieve precise positioning. Experience the reliability and versatility of our Ball Plungers today and take your industrial applications to new heights.

Mounting Method

Screw (Hex)
Screw (Straight Slot)
Screw (Cap)
Flanged
Press Fit

12 items

: 30; 45; 60

On Sale Till 31/03/2025

Ball Plunger (BST, BSTH)

IMAO CORPORATION

Classic ball plungers. Mountable with a flat-head screwdriver. Available in two types of load for each screw diameter.

CAD ：: 2D / 3D

Standard Price:	SGD 3.16-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Engineering Plastic Ball Plunger (BEE / BEU)

IMAO CORPORATION

The main body is made of plastic; therefore, it is electrically insulated. Balls available in plastic and steel.

CAD ：: 2D / 3D

Standard Price:	SGD 4.26-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Ball Plungers Straight Slot Groove

MISUMI

- C-Value Ball Plungers Heavy Load-Straight Slot Groove
- Part number including type C-BPES and C-BPEU.
- Main Body Material can select Carbon Steel SCM435 or Stainless Steel SUS304.
- Main Body Hardness: 29~35HRC.
- Main Body Surface treatment: Back oxide
- Ball Material: Carbon Steel SUJ2 or Stainless Steel SUS304.
- Ball Heat Treatment : Hardening solution.
- Ball Hardness: 55HRC.
- Spring Material is Stainless Steel SUS304.
- Ball Plungers Mounting Method: Screw (Straight Slot)
- Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.

CAD ：: 2D / 3D

Standard Price:	SGD 2.64-
	Special Price
Days to Ship:	Same day or more

Plastic Ball Plunger

NABEYA

Plunger made of plastic. It is a perfect plunger for positioning, fixing, pressing, pushing against and pushing apart.

[Features]
· The operating temperature range is -30°C to +50°C

CAD ：: 2D

Standard Price:	SGD 3.62-
Days to Ship:	4 Day(s) or more

Ball Plungers-Plastic Body/Metal Ball and Plastic Ball

MISUMI

- Ball Plungers-Plastic Body/ Metal Ball and Plastic Ball
- Ball Plungers-Plastic: Metal Ball and Plastic Ball.
- Body Material: Plastic Polyacetal (Black color) and Plastic Nylon 66 (White color)
- Ball Material: Stainless Steel SUS440C and Plastic Polyacetal (White)
- Ball Hardness: 55HRC~ for only Stainless-Steel ball type.
- Spring Material are Stainless Steel SUS304 and SUS631J1.
- Mounting Method: Screw (Straight Slot).
- Coarse Thread Size (M): 6, 8 and 10.
- Operating temperature: -30 to 80°C.
- Plastic ball plungers find applications in various industries, including electronics, consumer products, medical devices, automotive, and more.
- BPS Ball Plungers-Stainless Steel
- Part number including type BPS-L and BPS-H.
- BPS Ball Plungers: Stainless Steel Light Load and Stainless-Steel Heavy Load type.
- Main Body Material Stainless Steel SUS303.
- Main Body Surface treatment: Back oxide
- Ball Material: Stainless Steel SUS404C.
- Ball Hardness: 54~60HRC.
- Spring Material is Stainless Steel SUS631J.
- Mounting Method: Screw (hexagon)
- Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12, 16, 20 and 24.
- Ball plungers made of stainless steel are a popular choice for applications where durability, corrosion resistance, and high load capacity are required.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 2.81-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Miniature Ball Plungers, PBF

NABEYA BI-TECH

- PBF series-Miniature Ball Plungers.
- Part number are series: PBF, PBF-KN, PBF-KS and PBF-KSN.
- Ball Plungers type: Light Load and Heavy Load.
- Main Body Material: Steel and Stainless Steel SUS303.
- Main Body Material surface treatment: Black Oxide Coating for PBF and PBF-KS type.
- Ball Material: Steel and Stainless Steel SUS303.
- Ball Heat Treatment: Hardening for steel type materials.
- Spring Material: Stainless Steel SUS631J1.
- Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12, 16, 20 and 24.
- Ball Plungers Mounting Method: Screw (flathead groove)

CAD ：: 2D / 3D

Standard Price:	SGD 3.16-
	Special Price
Days to Ship:	Same day or more

Ball Plungers (Light Load) BP-L, (Heavy Load) BP-H

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.

CAD ：: 2D

Standard Price:	SGD 3.09-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Plastic Ball Plunger - PPP

NABEYA BI-TECH

[Features]
· Plastic main body. Electrically insulated.
· Two types of ball are used: stainless steel balls (PPP-N) and plastic balls (PPP-P).
· Operable temperature of -30°C to +50°C. For the receiving end, please use abrasion resistant ball buttons (BB).

CAD ：: 2D / 3D

Standard Price:	SGD 3.60-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Ball Plunger (BSU, BSUH)

IMAO CORPORATION

Made from stainless steel, this product is optimal for places requiring rust prevention and clean environments. Mountable with a flat-head screwdriver. Available in two types of load for each screw diameter.

CAD ：: 2D / 3D

Standard Price:	SGD 9.88-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Ball Plunger (with Long Lock) (LBST, LBSTH)

IMAO CORPORATION

Self-locking. Mountable with a flat-head screwdriver. Available in two types of load for each screw diameter.

[Features]
· The long lock prevents loosening.
· The rear surfaces are marked for product identification.
· LBSTH: 2 lines.
· Equipped with a self-locking (long-lock) feature.
· Strongly vibration resistant.
· High extraction moment.
· Precise positioning.
· The self-locking feature is effective for up to approx. 20 install/uninstall cycles.

CAD ：: 2D / 3D

Standard Price:	SGD 6.06-
	Special Price
Days to Ship:	Same day or more

Ball Plunger (with Long Lock) (LBSU, LBSUH)

IMAO CORPORATION

Self-locking. Made from stainless steel, this product is optimal for places requiring rust prevention and clean environments. Mountable with a flat-head screwdriver. Available in two types of load for each screw diameter.

[Features]
· The rear surfaces are marked for product identification.
· LBSUH: Equipped with a two-line self-locking (long-lock) feature.
· Strongly vibration resistant / high extraction moment / precise positioning.
· The self-locking feature is effective for up to approx. 20 install/uninstall cycles.

CAD ：: 2D / 3D

Standard Price:	SGD 13.20-
Days to Ship:	6 Day(s) or more

Spring Ball Plunger B Type

NABEYA

This plunger is ideal for positioning, fixing, pressing, pushing against and pushing apart.

CAD ：: 2D

Standard Price:	SGD 2.59-
Days to Ship:	Same day or more


Brand
Product Series
CAD
Days to Ship
Mounting Method
Outer Dia. M(mm)
Stroke S(mm)
Tip Material
Body Material
Lock
Initial Load (Range)(N)
Tip Heat Treatment
Main Body Surface Treatment
Tip Surface Treatment

	On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025			On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	IMAO CORPORATION	IMAO CORPORATION	MISUMI	NABEYA	MISUMI	NABEYA BI-TECH	KONISHI	NABEYA BI-TECH	IMAO CORPORATION	IMAO CORPORATION	IMAO CORPORATION	NABEYA
Product Series	Ball Plunger (BST, BSTH)	Engineering Plastic Ball Plunger (BEE / BEU)	Ball Plungers Straight Slot Groove	Plastic Ball Plunger	Ball Plungers-Plastic Body/Metal Ball and Plastic Ball	Miniature Ball Plungers, PBF	Ball Plungers (Light Load) BP-L, (Heavy Load) BP-H	Plastic Ball Plunger - PPP	Ball Plunger (BSU, BSUH)	Ball Plunger (with Long Lock) (LBST, LBSTH)	Ball Plunger (with Long Lock) (LBSU, LBSUH)	Spring Ball Plunger B Type
CAD	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D
Days to Ship	Same day or more	Same day or more	Same day or more	4 Day(s) or more	Same day or more	Same day or more	4 Day(s) or more	Same day or more	Same day or more	Same day or more	6 Day(s) or more	Same day or more
Mounting Method	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)	Screw (Straight Slot)
Outer Dia. M(mm)	3 ～ 20	6 ～ 10	3 ～ 16	6 ～ 10	6 ～ 10	3 ～ 24	3 ～ 24	6 ～ 10	3 ～ 20	3 ～ 16	3 ～ 16	3 ～ 12
Stroke S(mm)	0.5 ～ 4.5	1 ～ 2	0.5 ～ 2.5	1 ～ 2	0.8 ～ 1.2	0.4 ～ 5.5	0.5 ～ 5.5	1 ～ 2	0.5 ～ 4.5	0.5 ～ 3.5	0.5 ～ 3.5	0.4 ～ 2.5
Tip Material	Steel	Stainless Steel / Plastic	Steel / Stainless Steel	Stainless Steel / Plastic	Stainless Steel / Plastic	Steel / Stainless Steel	Steel	Stainless Steel / Plastic	Stainless Steel	Steel	Stainless Steel	Steel / Stainless Steel
Body Material	Steel	Plastic	Steel / Stainless Steel	Plastic	Plastic	Steel / Stainless Steel	Steel	Plastic	Stainless Steel	Steel	Stainless Steel	Steel / Stainless Steel
Lock	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Provided	Not Provided
Initial Load (Range)(N)	0.01~50 / 50.01~100 / 100.01~300	0.01~50	0.01~50 / 50.01~100	0.01~50	0.01~50	0.01~50 / 50.01~100 / 100.01~300	0.01~50 / 50.01~100 / 100.01~300	0.01~50	0.01~50 / 50.01~100 / 100.01~300	0.01~50 / 50.01~100	0.01~50 / 50.01~100	0.01~50 / 50.01~100
Tip Heat Treatment	Hardening	Hardening	Hardening	Not Provided / Carburized	Not Provided / Hardening	Hardening	Not Provided	Not Provided	Hardening	Hardening	Hardening	Not Provided / Carburized
Main Body Surface Treatment	Black Oxide	Not Provided	Not Provided / Black Oxide	Not Provided	Not Provided	Not Provided / Black Oxide	Black Oxide	Not Provided	Not Provided	Black Oxide	Not Provided	Not Provided / Black Oxide / Trivalent Chromate
Tip Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided

Configure

Specification/Dimensions

Outer Dia. M(mm)
2

3

3.5

4

4.5

5

5.5

6

7

8

9

10

12

13

15

16

20

24
Drawing

Clear

Stroke S(mm)
0.2

0.3

0.4

0.5

0.6

0.65

0.7

0.8

0.9

0.95

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.3

2.4

2.5

2.6

2.7

2.8

3.1

3.2

3.3

3.5

3.8

4

4.5

5.2

5.5

6.6
Drawing

Clear

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

Body Material
- Steel
- Stainless Steel
- Plastic
- Others
Clear

Lock
- Not Provided
- Provided
Clear

Initial Load (Range)(N)
- 0
- 0.01~50
- 50.01~100
- 100.01~300
Clear

Tip Heat Treatment
- Not Provided
- Hardening
- Carburized
Clear

Main Body Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Nickel Plating
- Trivalent Chromate
- Others
Clear

Tip Surface Treatment
- Not Provided
Clear

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Ball Plungers（Mounting Method：Screw (Straight Slot)）

Mounting Method

Configure

Specification/Dimensions

Outer Dia. M(mm)

Stroke S(mm)

Tip Material

Body Material

Lock

Initial Load (Range)(N)

Tip Heat Treatment

Main Body Surface Treatment

Tip Surface Treatment

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