Ball Plungers Flanged

- **RoHS Compliant is available for some part numbers.
Please contact with MISUMI for detail effective date.
- 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.
Economy Ball Plunger With Flange (Steel/Stainless)
- Flanged Design For Secure Installation
- High Load Capacity For Various Applications
- Available In Both Steel And Stainless Steel
- Suitable For Linear And Rotary Motion Mechanisms
- Cost-Effective Solution With High Quality

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Product Overview of Ball Plungers
·Ball Plungers, also known as ball point set screws, ball screws, positioning balls, touch balls, steel ball tightening spring screws, etc., can be used for temporary positioning and index adjustment of workpieces, relying on the spring to push out the front ball through a fixed stroke.
Product Feature of Ball Plungers
·Made entirely of stainless steel, with no painting or coloring, they are suitable for more equipment with higher surface requirements.
·As there is no wrench slot on the tip, please use the Ball Plungers with an Allen wrench.
·The Ball Plungers has a simple structure: the front ball is pushed out through a fixed stroke by the internal spring and it can be released by pressing in the ball against the elastic force.
·Flexible installation: Suitable for linear motion and rotary motion mechanisms with positioning requirements, the plunger can be installed using general threads, which facilitates assembly and disassembly.
·Suitable for fixture indexing, positioning, stop limit and other occasions.
·The Ball Plungers stroke can be fine-tuned by screwing-in depth of the screw.
Example Use of Ball Plungers

Usage Method of Ball Plungers

Precautions of Ball Plungers
·Ball Plungers, No anti-loosening treatment.
Related products of Ball Plungers
| (Economy series) Stainless Steel Long Ball Plungers | (Economy series) Stainless Steel Short Ball Plungers | (Economy series) Black Zinc-Plated Ball Plungers |
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| Type | Body | Ball | Spring | |||
Material | Hardness | Surface Treatment | Material | Hardness | Material | |
| C-FBPJ | S45C | 29~35HRC | Zinc-Plated (Black) | SUS440C | 52HRC | SUS304 |
| C-FBPJS | SUS303 | - | - | |||
Product Drawings

| Part Number | D | L | S | d | a | Load (N) | |||
| Type | M (Coarse Thread) | Package Quantity | min. | max. | |||||
| C-FBPJ C-FBPJS | 5 | 20P | 7 | 5 | 0.8 | 3 | 0.8 | 1 | 3 |
| 6 | 10P | 8 | 6 | 1 | 4 | 1 | 3 | 8 | |
| 8 | 10 | 7 | 1.6 | 5 | 1.5 | 5 | 10 | ||
| 10 | 12 | 9 | 1.9 | 6.35 | 6 | 15 | |||



Material
Hardness
Surface Treatment