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Index Plungers Standard, Fine Thread (C-PXKN8)
Part Number
Configured Part Number is shown.
C-PXKN8
Economy Index Plungers Standard, Fine Thread
- Achieve exact placements with fine threads and a choice of tip shapes.
- Choose from various screw diameters and strokes to fit your needs.
- Select from reset or self-locking mechanisms for flexibility.
- Crafted from high-quality materials with options for long-lasting performance.
- Enjoy high functionality at an affordable price with MISUMI’s indexing plungers.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview
Suitable for fixture indexing, positioning, stop limit and other occasions.
Product Feature
♢ This series is standard Indexing Plungers with fine threads and two options of spherical face and cone head available for the pin front. Depending on the installation, the plunger with lock nut can be selected.♢ The operation method of Indexing Plungers is generally divided into two types: reset and self-locking type.
Dimensional Drawing
Reset type
Self-locking type
*Note of Indexing Plungers: there is a relief groove at the end of the thread.
Specifications Table
Reset type| Part Number | Thread Pitch (Fine) | D | D1 | S | B | L | L1 | L2 | L3 | L4 | L5 | SW1 | SW2 | SR | Load (N) | |||
| Type | M | min. | max. | |||||||||||||||
| 6 | 0.75 | 12 | 9.2 | 5 | 2.5 | 36 | 15 | 4 | 13.5 | 3.2 | 1.5 | 8 | 10 | 1.3 | 2.1 | 7.3 | ||
| Steel | 8 | 1 | 15 | 11.5 | 4 | 4 | 40 | 16 | 5 | 14 | 4 | 1.5 | 10 | 13 | 2 | 2.5 | 11.3 | |
| Spherical | Cone head type | 8L | 6 | 42 | 2.5 | 11.3 | ||||||||||||
| C-PXAN (Standard type) | C-PXAT (Standard type) | 10 | 1 | 18 | 13.8 | 5 | 5 | 45 | 17 | 5 | 15 | 5 | 2 | 12 | 17 | 2.5 | 3.9 | 13.5 |
| C-PXKN (With locking nut type) | C-PXKT (With locking nut type) | 10L | 8 | 48 | 3.9 | 13.5 | ||||||||||||
| Stainless Steel | ||||||||||||||||||
| C-SXPAN (Standard type) | C-SXPAT (Standard type) | 12 | 1.5 | 21 | 16.2 | 6 | 6 | 54.5 | 20 | 6 | 17 | 6 | 2.5 | 14 | 19 | 3 | 6.4 | 18 |
| C-SXPKN (With locking nut type) | C-SXPKT (With locking nut type) | 12L | 10 | 58.5 | 6.4 | 18 | ||||||||||||
| 16 | 1.5 | 26 | 21.9 | 7 | 8 | 68 | 26 | 8 | 23 | 8 | 3 | 19 | 24 | 4 | 11.3 | 23 | ||
| 16L | 12 | 73 | 11.3 | 23 | ||||||||||||||
| kgf＝N× 0.101972 | ||||||||||||||||||
| Part Number | Thread Pitch (Fine) | D | D1 | S | B | L | L1 | L2 | L3 | L4 | L5 | SW1 | SW2 | SR | Load (N) | |||
| Type | M | min. | max. | |||||||||||||||
| 6 | 0.75 | 12 | 9.2 | 5 | 2.5 | 42 | 15 | 4 | 13.5 | 3.2 | 1.5 | 8 | 10 | 1.3 | 2.1 | 7.3 | ||
| Steel | 8 | 1 | 15 | 11.5 | 4 | 4 | 46 | 16 | 5 | 14 | 4 | 1.5 | 10 | 13 | 2 | 2.5 | 11.3 | |
| Spherical | Cone head type | 8L | 6 | 48 | 2.5 | 11.3 | ||||||||||||
| C-PXYAN (Standard type) | C-PXYAT (Standard type) | 10 | 1 | 18 | 13.8 | 5 | 5 | 50 | 17 | 5 | 15 | 5 | 2 | 12 | 17 | 2.5 | 3.9 | 13.5 |
| C-PXYKN (With locking nut type) | C-PXYKT (With locking nut type) | 10L | 8 | 53 | 3.9 | 13.5 | ||||||||||||
| Stainless Steel | ||||||||||||||||||
| C-SXYAN (Standard type) | C-SXYAT (Standard type) | 12 | 1.5 | 21 | 16.2 | 6 | 6 | 60.5 | 20 | 6 | 17 | 6 | 2.5 | 14 | 19 | 3 | 6.4 | 18 |
| C-SXYKN (With locking nut type) | C-SXYKT (With locking nut type) | 12L | 10 | 64.5 | 6.4 | 18 | ||||||||||||
| 16 | 1.5 | 26 | 21.9 | 7 | 8 | 75.5 | 26 | 8 | 23 | 8 | 3 | 19 | 24 | 4 | 11.3 | 23 | ||
| 16L | 12 | 80.5 | 11.3 | 23 | ||||||||||||||
| kgf＝N× 0.101972 | ||||||||||||||||||
| Thread Pitch Type | Type | Tip Shape | Knob | Body | Pin | Spring | (Lock nut) | |||||
| Spherical | Cone head type |  Material | Material |  Surface Treatment | Material |  Hardness | Surface Treatment | Material | Material | Surface Treatment | ||
| Fine | Reset type | C-PXAN | C-PXAT | A6061 (Black Anodized) | 1215 | Black oxide | S45C | 45 to 55HRC | Black oxide | SUS304 | - | - |
| Self-locking type | C-PXYAN | C-PXYAT | ||||||||||
| Reset type | C-PXKN | C-PXKT | S35C | Black oxide | ||||||||
| Self-locking type | C-PXYKN | C-PXYKT | ||||||||||
| Reset type | C-SXPAN | C-SXPAT | SUS303 | - | SUS420F | 40 to 50HRC | Nickel Plated | - | - | |||
| Self-locking type | C-SXYAN | C-SXYAT | ||||||||||
| Reset type | C-SXPKN | C-SXPKT | SUS304 | - | ||||||||
| Self-locking type | C-SCYKN | C-SXYKT | ||||||||||
Usage Method
• Reset type of Indexing Plungers
1. The front end is usually protruding.
2. The front end retracts when the knob is pulled out.
3. If the Indexing Plungers is released, the front end will return to the protruding state through the action of the built-in spring force.
1. The front end is usually protruding.
2. The front end retracts when the knob is pulled out.
3. If the front end is rotated by 90° while maintaining the pull-out state, the retraction state of the front end can be locked.
4. To release the locked state, simply rotate 90° while maintaining the pulled-out state.
5. If the Indexing Plungers is released, the front end will return to the protruding state through the action of the built-in spring force.
Example Use
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *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-PXKN8 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Screw Dia. M (mm) | Tip Outer Dia. B (Ø) | Stroke (S) (mm) | Locking Mechanism | Body Material | Length L (mm) | Pin Material | Pin Surface Treatment | Main Body Surface Treatment | Tip Shape | Screw Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 21.62 | 1 Piece(s) | Available | 1 Day(s) | 8 | 4 | 5 | [Returning] Reset Type | [Steel] 1214 | 40 | S45C | Black Oxide | Black Oxide | Spherical | Lock Nut |
Loading...
Basic Information
| Type | Standard Type | Mounting Method | Screw-In | Overall Length | Standard |
|---|---|---|---|---|---|
| All Stainless | Not Compliant | Knob | Provided |
Please check the type/dimensions/specifications of the part C-PXKN8 in the Index Plungers Standard, Fine Thread series.
Specification/Dimensions
-
type
- C-PXAN
- C-PXAT
- C-PXKN
- C-PXKT
- C-PXYAN
- C-PXYAT
- C-PXYKN
- C-PXYKT
- C-SXPAN
- C-SXPAT
- C-SXPKN
- C-SXPKT
- C-SXYAN
- C-SXYAT
- C-SXYKN
- C-SXYKT
-
Screw Dia. M(mm)
-
Tip Outer Dia. B(Ø)
-
Stroke (S)(mm)
-
Locking Mechanism
- Nose Lock
- Returning
- Nose Lock
-
Body Material
- Steel
- Stainless Steel
- Steel
-
Length L(mm)
-
Pin Material
- Stainless Steel
- S45C
- Stainless Steel
-
Pin Surface Treatment
- Black Oxide
- Nickel Plating
-
Main Body Surface Treatment
- Not Provided
- Black Oxide
-
Tip Shape
- Cone Head
- Spherical
-
Screw Type
- Lock Nut
- NA
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 1 Day(s) or Less
- 5 Day(s) or Less
- 9 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: Can the knob plunger withstand radial force?
- Answer: The knob plunger is not recommended to bear radial cutting force, as it is prone to product damage and fracture, and generally, it can only bear axial force.
- Question: What role does a ball plunger play?
-
Answer:
It is a mechanical element part that can easily and quickly locate and fix the workpiece by operating the knob or the handle to pull out or insert the pin.
Early knob plungers were mainly used for parts used in the angular positioning of indexing devices.
In recent years, knob plunger has been more widely used, and become an indispensable mechanical element part of equipment and devices. - Question: What are the characteristics of fine thread type compared to coarse thread type?
- Answer: Fine thread type is suitable for fine-tuning the ejection amount of the pin. More precise positioning is more possible compared to coarse thread type.
- Question: What is the difference between reset type and self-locking type knob plungers?
- Answer: The self-locking type can lock the front end by turning 90° after pulling out the knob while keeping the pulled state and turning 90° to release the lock.
Products like this...
| Part Number |
|---|
| C-PXAN12L |
| C-PXAN16 |
| C-PXAN16L |
| C-PXKN8L |
| C-PXKT10 |
| C-PXKT10L |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Screw Dia. M (mm) | Tip Outer Dia. B (Ø) | Stroke (S) (mm) | Locking Mechanism | Body Material | Length L (mm) | Pin Material | Pin Surface Treatment | Main Body Surface Treatment | Tip Shape | Screw Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 23.86 | 1 Piece(s) | Available | 1 Day(s) | 12 | 6 | 10 | [Returning] Reset Type | [Steel] 1214 | 58.5 | S45C | Black Oxide | Black Oxide | Spherical | NA | |
MYR 33.63 | 1 Piece(s) | Available | 1 Day(s) | 16 | 8 | 7 | [Returning] Reset Type | [Steel] 1214 | 68 | S45C | Black Oxide | Black Oxide | Spherical | NA | |
MYR 33.63 | 1 Piece(s) | Available | 1 Day(s) | 16 | 8 | 12 | [Returning] Reset Type | [Steel] 1214 | 73 | S45C | Black Oxide | Black Oxide | Spherical | NA | |
MYR 21.62 | 1 Piece(s) | Available | 1 Day(s) | 8 | 4 | 6 | [Returning] Reset Type | [Steel] 1214 | 42 | S45C | Black Oxide | Black Oxide | Spherical | Lock Nut | |
MYR 21.76 | 1 Piece(s) | Available | 1 Day(s) | 10 | 5 | 5 | [Returning] Reset Type | [Steel] 1214 | 45 | S45C | Black Oxide | Black Oxide | Cone Head | Lock Nut | |
MYR 21.76 | 1 Piece(s) | Available | 1 Day(s) | 10 | 5 | 8 | [Returning] Reset Type | [Steel] 1214 | 48 | S45C | Black Oxide | Black Oxide | Cone Head | Lock Nut |
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