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Spring Plungers Stainless Steel, Short Body【10-20 Pieces Per Package】 (Part Numbers)
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Part Number
Configured Part Number is shown.
Product Overview of Spring Plungers
· 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 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
Precautions of Spring Plungers
· 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 |
Part Number
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- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| C-SPJZ3-20P |
| C-SPJZ4-20P |
| C-SPJZ5-20P |
| C-SPJZ6-10P |
| C-SPJZ8-10P |
| C-SPJZ10-10P |
| Part Number | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | Outer Dia. M (mm) | Stroke (S) (mm) | Min. Load (N) | Max. Load (N) |
|---|---|---|---|---|---|---|---|---|---|
SGD 28.32 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | 3 | 2 | 2 | 5 | |
SGD 28.32 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | 4 | 2 | 3 | 10 | |
SGD 33.80 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | 5 | 2 | 4 | 20 | |
SGD 20.10 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | 6 | 3 | 5 | 25 | |
SGD 25.58 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | 8 | 3 | 8 | 30 | |
SGD 31.06 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | 10 | 5 | 10 | 50 |
Loading...
| 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 | ||
Basic Information
| Pin Material | SUS303 | Body Material | SUS304 | Mounting Method | Screw-In |
|---|---|---|---|---|---|
| Thread Locking Treatment | Not Provided | Wrench Hole Shape | Hex | Main Body Surface Treatment | Not Provided |
| Pin Surface Treatment | Not Provided | Tip Heat Treatment | Not Provided | Initial Load (Range)(N) | 0.01~50 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What role does a ball plunger play?
- Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
- Question: What is the anti-loosening treatment of a ball plunger?
- Answer: It refers to fixation using anaerobic adhesives filled in microcapsules. A ball plunger will fail once it becomes loosened, so it is necessary to use anaerobic adhesives for threads. An ideal anti-loosening effect will be achieved when placed at a temperature above 25℃ for 72 hours.
- Question: What is the meaning of max load and min load?
- Answer: It refers to the load of the spring in the product. The min load represents the initial load value, and the max load represents the load value at the maximum press-in limit.
- Question: What is the difference between a ball plunger and a spring plunger?
- Answer: A ball plunger is headed with a steel ball and its stroke is the displacement of the ball. A spring plunger has a pin-shaped front section and the displacement stroke of the pin is used for such purposes as temporary positioning and indexing of workpieces.
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