Ball Plungers（Initial Load (Range)：0.01~50）

• • Recommendation

  

  MiSUMi Economy

  Ball Plungers Stainless Steel, White Zinc Plated【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Stainless Steel, White Zinc Plated.
  - The series including of C-BPU (Light Load) and C-BPM (Heavy Load).
  - Main Body Material: S45C White Zinc Plating is cost effective option.
  - Ball Material: Stainless Steel SUS440C
  - Ball Hardness: 52HRC.
  - Spring Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 4, 5, 6 and 8.
  - Ball Plungers suitable for medical, electronic, and other equipment with high surface requirements.
  - For MISUMI Economy series ball plungers without painting and coloring.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• • Recommendation

  

  MiSUMi Economy

  Ball Plungers Stainless Steel, SUS Ball/POM Ball【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Stainless Steel, SUS Ball/POM Ball.
  - The series including of C-BMS, C-BSX, C-BSM C-NBSM and C-NBSX
  - Main Body Material: Stainless Steel SUS304.
  - Ball Material: Stainless Steel SUS304 and POM.
  - Spring Material: Stainless Steel SUS304.
  - Economy Ball Plunger Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 2, 3, 4, 5, 6, 8, 10 12 and 16.
  - Ball Plungers suitable for medical, electronic, and other equipment with high surface requirements.
  - For MISUMI Economy series ball plungers without painting and coloring.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Long Type/Metal Ball and Plastic Ball

  MISUMI

  - Ball Plungers-Long Type/Metal Ball and Plastic Ball
  - Ball Plungers Type: Metal Ball and Plastic Ball.
  - Main Body Material: Steel S45C and Stainless Steel SUS304.
  - Body surface treatment: Black Oxide Coating and Electroless Nickel Plating Coating for steel.
  - Ball Material: Steel SUJ2 and Polyacetal.
  - Metal Ball Hardness: 55HRC.
  - Spring Material: Stainless Steel SWP-B
  - Nut material: Stainless Steel SUS303
  - Spacer Material: Stainless Steel SUS304 and Brass.
  - Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.
  - Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Standard Type

  MISUMI

  - Ball Plungers-Standard Type
  - Part number are series: PBF, PBF-KN, PBF-KS and PBF-KSN.
  - Ball Plungers type: Metal ball and Plastic ball.
  - Body Material: SCM35, Stainless Steel SUS304 Equivalent and steel S45C
  - Body surface treatment: Black Oxide and Electroless Nickel Plating.
  - Body hardness: 29~35HRC
  - Ball Material: SUJ2 high chromium tool steel and Polyacetal.
  - Ball Hardness: 55HRC.
  - Spring Material: SWP-B.
  - Spacer Material: Stainless Steel SUS304.
  - Fine Thread Size (M): 2, 3, 4, 5, 6, 8, 10 12 and 16.
  - Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Economy

  MISUMI

  - Economy - Ball Plungers
  - Part number including type of BPU (Light Load), BPM (Heavy Load) and BPQ (Extra Heavy Load).
  - Main Body Material: Steel SCM435
  - Main Body Surface treatment: Trivalent Chromate solution.
  - Ball Material: Steel SUJ2.
  - Ball Hardness: 55HRC.
  - Spring Material: Carbon steel wire SWP-B.
  - Spacer material is Stainless Steel SUS304.
  - Ball Plungers Mounting Method: Screw (Hex).
  - Ball Plungers Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12, 16 and 20.
  - Economy Ball Plungers Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Stainless Steel/Metal Ball and Plastic Ball

  MISUMI

  - Ball Plungers- Stainless Steel / Metal Ball and Plastic Ball.
  - Part number including type of BMS, BSM, BSZF, BSX, NBSS, NBSM, NBSZ and NBSX.
  - Ball Plungers Type: Metal Ball and Plastic Ball.
  - Main Body Material: SUS304 Equivalent.
  - Ball Material: Stainless Steel SUS440C and Polyacetal.
  - Spring Material: Stainless Steel SUS631J1
  - Spacer Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 2, 3, 4, 5, 6, 8, 10 12 and 16.
  - Metal Ball Operating temperature: -30 to 260°C.
  - Plastic Ball Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  MiSUMi Economy

  Ball Plungers Stainless Steel, Short Body【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Stainless Steel, Short Body
  - The series including of C-BPK.
  - Main Body Material: Stainless Steel SUS304.
  - Ball Material: Stainless Steel SUS304.
  - Spring Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 3, 4, 5, 6 and 8.
  - Initial Load (Range): 0.01 ~ 50 N.
  - Package Quantity: 10 and 20 PCS (Please check before order)
  - This type can be installed only by using a hex socket.
  - For MISUMI Economy series ball plungers without painting and coloring.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• 

  Spring Ball Plunger A Type

  NABEYA

  [Features]
  · Heat resistance of up to 250°C.
  · Optimal plunger for positioning, fixing, pressing, and press releasing.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  MiSUMi Economy

  Ball Plungers Flanged【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Flanged
  - Part number are series: C-FBPJ and C-FBPJS.
  - Main Body Material: Steel S45C and Stainless Steel SUS303.
  - Main Body Material surface treatment: Zinc-Plated (Black) for only C-FBPJ type.
  - Ball Material: SUS440C.
  - Ball Hardness: 52HRC.
  - Spring Material: Stainless Steel SUS304.
  - Ball Plungers Mounting Method: Flanged.
  - Coarse Thread Size (M): 5, 6, 8 and 10.
  - Initial Load (Range): 0.01~50 N.
  - Package Quantity: 10 and 20 PCS (Please check before order)
  - The thickness of the plunger from the plate can be fixed with a flange.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• • On Sale Till 31/03/2025

  

  Ball Plungers-Stainless Steel/Long Type/Metal Ball and Plastic Ball

  MISUMI

  - Ball Plungers-Stainless Steel/Long Type/Metal Ball and Plastic Ball
  - Ball Plungers Type: Metal Ball and Plastic Ball.
  - Main Body Material: Stainless Steel SUS304 Equivalent.
  - Main Body Hardness: 29~35HRC.
  - Main Body Surface treatment: Nickel Plating and Blackening.
  - Ball Material: Stainless Steel SUS440C and Polyacetal.
  - Metal Ball Hardness: 55HRC
  - Spring Material: Stainless Steel SUS631J1.
  - Spacer material is Stainless Steel SUS304.
  - Ball Plungers Mounting Method: Screw (Hex).
  - Ball Plungers Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.
  - Operating temperature: -30 to 260°C
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Short Type

  MISUMI

  - MISUMI standard Ball Plungers - Short Type.
  - Part number is type of BPK.
  - Main Body Material: Stainless Steel SUSXM7.
  - Ball Material: Stainless Steel SUS440C
  - Ball Hardness: 59 to 66HRC.
  - Spring Material: Stainless Steel SUS304-WPB.
  - Spacer Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 3, 4, 5, 6 and 8.
  - Operating temperature: -30 to 240°C.
  - This type can be installed only by using a hex socket.
  - As the overall length is shorter than conventional ball plungers by about 30%.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day

• 

  MiSUMi Economy

  Ball Plungers Stainless Steel, Black Zinc Plated【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Black Zinc Plated
  - The series including of C-BPJF (Ultra-Light Load), C-BSJF (Light Load) and C-BPW (Heavy Load).
  - Main Body Material: Steel S45C.
  - Main Body Material surface treatment: Zinc-Plated (Black)
  - Ball Material: Stainless Steel SUS440C
  - Ball Hardness: 52HRC.
  - Spring Material: Stainless Steel SUS304
  - Economy Ball Plunger Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 3, 4, 5, 6, 8, 10 12 and 16.
  - Package Quantity: 10 and 20 PCS (Please check before order)
  - For MISUMI Economy series ball plungers without painting and coloring.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• 

  Spring Ball Plunger B Type

  NABEYA

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

  CAD ：

  2D

  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Press Fit Plungers-Standard Type

  MISUMI

  - Press Fit Plungers-Standard Type.
  - Part number including type of PFSSN, PFSSR, PFPSN and PFPPN.
  - Press Fit Plungers: Metal Ball and Plastic Ball.
  - Main Body Material: Stainless Steel SUS303 and Polyacetal.
  - Ball Material: Stainless Steel SUS440C and Polyacetal.
  - Ball Hardness: 55HRC for only metal ball type.
  - Spring Material is Stainless Steel SUS631J1.
  - Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 2, 3, 5, 6, 8 and 10.
  - Metal Ball Operating temperature: -20 to 120°C.
  - Plastic Ball Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Flanged Type

  MISUMI

  - Ball Plungers-Flanged Type
  - Part number including type FBPJ and FBPJS.
  - Main Body Hardness: 29~35HRC.
  - Main Body Material can select Carbon Steel S45C or Stainless Steel SUS303.
  - Main Body Surface treatment: Back oxide
  - Ball Material: Stainless Steel SUS440C.
  - Ball Heat Treatment : Hardening
  - Ball Hardness: 55HRC.
  - Spring Material is Stainless Steel SUS631J1.
  - Mounting Method: Flanged
  - Coarse Thread Size (M): 5, 6, 8, 10, 12 and 16.
  - Operating temperature: -30~260°C
  - Applicable Wrench: BPJG1, BPJG2, BPJG3, BPJG4 and BPJG5 following MISUMI table standard.
  

  • Volume Discount

  CAD ：

  2D / 3D

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  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Hex Socket Ball Plunger (BST, BSTH)

  IMAO CORPORATION

  [Features]
  · Mountable with a hex wrench.
  · Available in two types of load for each screw diameter.
  ·The rear surfaces are marked for product identification.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Ball Plungers-Roller Type

  MISUMI

  - Ball Plungers-Roller Type
  - Part number including type of BPRM and BPRJ.
  - Ball Plungers: Metal Ball and Plastic Ball type.
  - Main Body Material: Stainless Steel SUSXM7.
  - Ball Material: Stainless Steel SUS440C and Polyacetal.
  - Ball Hardness: 55HRC for only metal ball type.
  - Spring Material is Stainless Steel SUS631J1.
  - Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 5, 6, 8, 10, 12 and 16.
  - Metal Ball Operating temperature: -30 to 100°C.
  - Plastic Ball Operating temperature: -30 to 80°C.
  - The combination structure of the main ball and the sub balls helps smooth rotation of the ball.
  

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

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

  IMAO CORPORATION

  Self-locking. Mountable with a hex wrench. 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.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  Ball Plungers-Hex Screw and Hex Socket Screw

  MISUMI

  - Ball Plungers-Hex Screw and Hex Socket Screw
  - The series including of BPHL, BPHH, BPRL and BPRH.
  - Ball Plungers Type: Hex Head Cap Screw and Hex Socket Head Cap Screw.
  - Body Material: Steel S45C and SCM435.
  - Body surface treatment solutions: Black Oxide and Electroless Nickel Plating.
  - Ball Material: SUJ2
  - Spring Material: SWP-B
  - Spacer Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Cap)
  - Coarse Thread Size (M): 4, 5, 6, 8, 10 12 and 16.
  - Operating temperature: -30 to 80°C.
  - The Hex Screw shape enables positioning of the tips easily.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  MiSUMi Economy

  Ball Plungers Stainless Steel, Long Body, SUS Ball/POM Ball【10-20 Pieces Per Package】

  MISUMI

  - Economy series Ball Plungers Stainless Steel, Long Body, SUS Ball/POM Ball
  - The series including of C-BSML, C-BSZL, C-NBSML and C-NBSZL
  - Main Body Material: Stainless Steel SUS304.
  - Ball Material: Stainless Steel SUS304 and POM.
  - Spring Material: Stainless Steel SUS304.
  - Economy Ball Plunger Mounting Method: Screw (Hex).
  - Coarse Thread Size (M): 3, 4, 5, 6 and 8.
  - Package Quantity: 10 and 20 PCS (Please check before order)
  - Ball Plungers suitable for medical, electronic, and other equipment with high surface requirements.
  - For MISUMI Economy series ball plungers without painting and coloring.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Ball Plungers-Selectable Length/Metal Ball and Plastic Ball

  MISUMI

  - Ball Plungers-Selectable Length/Metal Ball and Plastic Ball
  - Part number including type of BPSLS, BPJLS, BSJLS, BPWLS and NPJRS.
  - Main Body Material: Steel SCM435
  - Main Body Hardness: 29~35HRC.
  - Main Body Surface treatment: Nickel Plating and Blackening.
  - Ball Material: Steel SUJ2 and Polyacetal.
  - Metal Ball Hardness: 55HRC.
  - Spring Material: Carbon steel wire SWP-B.
  - Spacer material is Stainless Steel SUS304.
  - Ball Plungers Mounting Method: Screw (Hex).
  - Ball Plungers Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.
  - Operating temperature: -30 to 80°C.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	18 Day(s) or more

• 

  MiSUMi Economy

  Press Fit Ball Plungers【10-20 Pieces Per Package】

  MISUMI

  - Economy series Press Fit Ball Plungers
  - Part number are series: C-PFSSN, C-PFSSR, C-PFPSN and C-PFPPN.
  - Press Fit Ball Plungers type: Light Load and Heavy Load.
  - Main Body Material: SUS303 and POM.
  - Ball Material: SUS440C and POM.
  - Ball Hardness: 50HRC.
  - Spring Material: Stainless Steel SUS304.
  - Press Fit Plungers Mounting Method: Press Fit.
  - Coarse Thread Size (M): 3, 4, 5, 6, 8 and 10.
  - Package Quantity: 10 and 20 PCS (Please check before order)
  - No threaded hole required Short and light Easy to install.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day

• • 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

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Miniature Ball Plungers, PBSH

  NABEYA BI-TECH

  - PBSH and PBSFS Series-Miniature Ball Plungers.
  - Part number are series: PBSF and PBSFS.
  - Miniature Ball Plungers Main Body Material: Steel SUM22L and Stainless Steel SUS303.
  - Main Body Material surface treatment: Black Oxide Coating for PBSF.
  - Ball Material: Steel SUJ2 and Stainless Steel SUS303.
  - Ball Heat Treatment: Hardening for steel type materials.
  - Spring Material: Stainless Steel SUS631J1.
  - Miniature Ball Plungers Coarse Thread Size (M): 4, 5, 6, 8, 10 and 12
  - Initial Load (Range): 0.01~50 N
  - PBSH Ball Plungers Mounting Method: Bolt (Cap)
  

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Engineering Plastic Case Plunger (EBP, EBPJ)

  IMAO CORPORATION

  Embedded ball plungers. The main body and ball are available in plastic and stainless steel.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Stainless Steel Case Plunger SBP/SBPJ

  IMAO CORPORATION

  An embedded type ball plunger. Resin and stainless steel types are available for the main body and ball.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  Mini Ball Plunger PNBF

  NABEYA BI-TECH

  - Mini Ball Plunger PNBF series.
  - Miniature Ball Plungers Main Body Material: Steel SUM22L and Stainless Steel SUS303.
  - Main Body Material surface treatment: Black Oxide Coating for PBSF.
  - Ball Material: Steel SUJ2 and Stainless Steel SUS404C.
  - Ball Heat Treatment: Hardening for steel type materials.
  - Spring Material: Stainless Steel SUS631.
  - Miniature Ball Plungers Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12, 16, 20 and 24.
  - Initial Load (Range): 0.01~50 N and 50.01-100 N.
  - PBSH Ball Plungers Mounting Method: Screw (hexagon)
  

  CAD ：

  2D / 3D

  Days to Ship:	14 Day(s) 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

  Days to Ship:	16 Day(s) or more

• 

  Stainless Steel Case Plunger (with O-Ring) (SBPR)

  IMAO CORPORATION

  Since it is made of stainless steel, it is ideal for places where rust is a concern.
  [Features]
  ·If it is inserted into any processed hole, it will be fixed by the elastic force of the O-ring.
  ·Heat resistant temperature: 90°C .
  [Applications]
  ·Applies to the positioning of levers and knobs.
  ·Applies to pillar stoppers.

  CAD ：

  3D

  Days to Ship:	16 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

  Days to Ship:	Same day

• 

  Ball Plungers-Stainless Steel/Selectable Length

  MISUMI

  - Ball Plungers-Stainless Steel/Selectable Length
  - Part number including type BSSLS, BSMLS, BSZLS and BSXLS.
  - Main Body Material is Stainless Steel SUS304 Equivalent
  - Ball Material: Stainless Steel SUS440C.
  - Ball Hardness :55HRC
  - Spring Material is Stainless Steel SUS631J1.
  - Spacer material: Stainless Steel SUS304
  - Ball Plungers Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 3, 4, 5, 6, 8, 10, 12 and 16.
  - Operating temperature: -30~260°C
  - 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

  Days to Ship:	18 Day(s) or more

• • On Sale Till 31/03/2025

  

  Miniature Ball Plungers, FP/MP/MPS

  NABEYA BI-TECH

  [Features]
  · A spacer is inserted between the ball and spring (excluding M3).
  · The ball rotates smoothly.
  · [FP] Light load, [MP] heavy load, and [MPS] heavy load (all stainless steel) / [MPS-Z] extreme heavy load (all stainless steel).
  · [MPS], [MPS-Z] (all stainless steel). Superior corrosion resistance and heat resistance.
  · [FP], [MP] are equipped with a nylon self-locking feature (excluding M3/M4).
  · For [MPS], tighten the ball plunger periodically to prevent it from loosening.
  · [EBF] miniature ball plunger, which includes a built-in contact switch, is also available.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • 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.

  • Volume Discount

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  2D / 3D

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  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Hex Socket 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 hex wrench. Available in two types of load for each screw diameter.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• • On Sale Till 31/03/2025

  

  Hex Socket 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 hex wrench. Available in two types of load for each screw diameter.
  
  [Features]
  ·The rear surfaces are marked for product identification.
  · BSUH-A: 2 lines.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  Ball Plungers (Stainless Steel Light Load) BPS-L, (Stainless Steel Heavy Load) BPS-H

  KONISHI

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

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Ball Plunger BP

  KONISHI

  [Features]
  ・ A spring is built in the screw, and the spring force allows the ball to move in and out
  ・ Thread diameters available from M4 to M16
  ・ The thread section is thread-locker processed (ALOK)
  ・ It can be used for indexing, positioning and extrusion of jigs

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Ball Plungers-Fine Thread/Light Load and Heavy Load

  MISUMI

  - Ball Plungers-Fine Thread/Light Load and Heavy Load
  - Part number are type: BMPJ (Light Load) and BMSJ (Heavy Load).
  - Ball Plungers Body Material: Carbon Steel S45C
  - Body Material surface treatment: Black Oxide solutions.
  - Ball Material: SUJ2 high chromium tool steel.
  - Ball Hardness: 55HRC.
  - Spring Material: SWP-B.
  - Spacer Material: Stainless Steel SUS304.
  - Ball Plungers Mounting Method: Screw (Hex).
  - Fine Thread Size (M): 3, 4, 5, 6 and 8.
  - Operating temperature: -30 to 80°C.
  - Fine threads provide an easy fine adjustment of strokes.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Ball Plungers-Load Adjustable Type

  MISUMI

  - Ball Plungers-Load Adjustable Type.
  - Part number including type of BPCF and NPCF.
  - Ball Plungers Type: Metal Ball and Plastic Ball.
  - Main Body Material: Stainless Steel SUS303.
  - Ball Material: Stainless Steel SUS440C and Polyacetal.
  - Ball Hardness: 55HRC for only metal ball type.
  - Spring Material: Stainless Steel SUS304-WPB
  - Nut material: Stainless Steel SUS303
  - Spacer Material: Stainless Steel SUS304.
  - Mounting Method: Screw (Hex)
  - Coarse Thread Size (M): 8, 10 and 12.
  - Plastic Ball Operating temperature: -30 to 80°C.
  - Initial Load (Range): 0.01~ 50 N.
  

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• • On Sale Till 31/03/2025

  

  Press Fit Plunger PPR

  NABEYA BI-TECH

  Pressure-type plunger.
  
  [Features]
  - Press-fit plunger.
  - [PPR] made entirely of stainless steel.
  - [PPR-KD] ball is made of plastic.
  - Does not scratch the workpieces.
  - [PPR-KU] and [PPR-KD] are electrically insulated.
  - Operating temperature (PPR-KUPPR-KD): –30°C to +50°C.
  - Use the ball button BB with improved abrasion resistance for the receiving side.

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day 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

  	Special Price
  Days to Ship:	Same day or more

• 

  Press Ball Plunger PPSS

  NABEYA BI-TECH

  - PPSS series -Press fit type ball plunger.
  - Main Body Material: Stainless Steel SUS303.
  - Ball Material: Steel SUJ2 and Stainless Steel SUS404C.
  - Tip Heat Treatment: Hardening.
  - Ball Hardness: 54~ 60HRC
  - Spring Material: Stainless Steel SUS631J1.
  - Outer diameter Size (M): 3, 3.5, 4, 4.5, 5, 5.5 and 6.
  - Initial Load: 4.5, 6, 8, 9.5, 11, 15.5 and 18 N.
  - PPSS Ball Plungers Mounting Method: Press Fitting
  - press-fit type ball plungers can vary depending on the design, size, and specifications of the plunger.
  

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) 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

  	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

  	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

  	Special Price
  Days to Ship:	Same day or more

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