Spring Plungers Stainless Steel, Short Body

Brand :
MISUMI
Caution
Product Description
Product Overview of Spring Plungers
· This series products are Economy type Spring Plungers from MISUMI, which are stainless steel standard type with hexagonal coarse threads, manufactured in China, and can be widely used in low and medium precision equipment and tooling andfixtures.
· Spring 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, relyingon the spring to push out the front ball through a fixed stroke.
· Spring 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, relyingon the spring to push out the front ball through a fixed stroke.
Product Feature of Spring Plungers
· Spring Plungers a wide variety of specifications is available to accommodate different sizes, lengths and loads.
· Spring Plungers made entirely of stainless steel, with no painting or coloring, they are suitable for more equipment with higher surface requirements.
· Spring Plungers as there is no wrench slot on the tip, please use the ball plunger with an Allen wrench.
· Spring 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.
· Spring Plungers 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.
· Spring Plungers suitable for fixture indexing, positioning, stop limit and other occasions.
· Spring Plungers, The stroke can be fine-tuned by screwing-in depth of the screw.
· Spring Plungers made entirely of stainless steel, with no painting or coloring, they are suitable for more equipment with higher surface requirements.
· Spring Plungers as there is no wrench slot on the tip, please use the ball plunger with an Allen wrench.
· Spring 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.
· Spring Plungers 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.
· Spring Plungers suitable for fixture indexing, positioning, stop limit and other occasions.
· Spring Plungers, The stroke can be fine-tuned by screwing-in depth of the screw.
Example Use of Spring Plungers

Usage Method of Spring Plungers
When installed on a thin plate, the Spring Plungers can be tightened using a nut.


Precautions of Spring Plungers
· As there is no wrench slot on the tip, tighten with a hexagonal wrench through the hexagonal hole on the tail.
· The values of stroke (S), slot size (B) and load are for reference only and not guaranteed.
· Spring Plungers no anti-loosening treatment.
· The values of stroke (S), slot size (B) and load are for reference only and not guaranteed.
· Spring Plungers no anti-loosening treatment.
Related products of Spring Plungers
| (Economy series) Stainless Steel Long Ball Plungers | (Economy series) Stainless Steel Short Ball Plungers | (Economy series) Black Zinc-Plated Ball Plungers |
![]() | ![]() | ![]() |
Specification Table
Product Drawings
| Type | Body | Pin | Spring |
Material | Material | Material | |
| C-SPJZ | SUS304 | SUS303 | SUS304 |
Product Drawings

| Part Number | d | S | L | B | Load (N) | |||
| Type | M (Coarse Thread) | Package Quantity | ||||||
| min. | max. | |||||||
| C-SPJZ | 3 | 20P | 1 | 2 | 10 | 1.5 | 2 | 5 |
| 4 | 1.6 | 2 | 3 | 10 | ||||
| 5 | 2 | 12 | 2.5 | 4 | 20 | |||
| 6 | 10P | 2.5 | 3 | 3 | 5 | 25 | ||
| 8 | 3.1 | 16 | 4 | 8 | 30 | |||
| 10 | 3.8 | 5 | 20 | 5 | 10 | 50 | ||



Material