(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.
50,000 Stock items for Same Day Ship Out.
All Categories
Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
- Cables with Connectors
- RS232 / Personal Computers / AV Cables
- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
- Cable Glands
- Cable Bushings/Clips/Stickers
- Screws/Spacers
- Cable Accessories
- Tubes
- Protection Tubes
- Ducts/Wiremolds
- General Purpose Tools
- Dedicated Tools
- Soldering Supplies
- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
- HSS End Mills
- Milling Cutter Inserts/Holders
- Customized Straight Blade End Mills
- Dedicated Cutters
- Turning Tools
- Drill Bits
- Screw-Hole-Related Tools
- Reamers
- Chamfering / Centering Tools
- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
Search by Application
Brands
- Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
- Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.
Press Fit Ball Plungers【10-20 Pieces Per Package】
Click this image to zoom it.
Move the mouse over the image to zoom
- Volume Discount
- 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.
Part Number
Configured Part Number is shown.
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.
·The plunger body and ball are made of either stainless steel or polyacetal, available in four combinations.
·Note that the appearance and dimensional tolerances of the stainless steel body and the polyacetal body are slightly different. See the Specification Table for details.
Product Feature of Ball Plungers
·With no painting or coloring, they are suitable for more equipment with higher surface requirements.
·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 Ball Plungers can be installed using general threads, which facilitates assembly and disassembly.
·Suitable for fixture indexing, positioning, stop limit and other occasions.
Example Use of Ball Plungers
Usage Method of Ball Plungers
Ball Plungers, Apply adhesive before use to prevent it from falling off.
Precautions of Ball Plungers
·Ball Plungers, No anti-loosening treatment.
Related products of Ball Plungers
| (Economy series) Stainless Steel Standard Ball Plungers | (Economy series) Stainless Steel Long Ball Plungers | (Economy series) White Zinc-Plated Ball Plungers |
 |  |  |
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 | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | Ball Material | Body Material | Outer Dia. M (mm) | Stroke (S) (mm) | Initial Load (N) | Max. Load (N) | Length L (mm) | Sale Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 9.68 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 3 | 0.6 | 2 | 4 | 4 | 20 pieces/bag | |
SGD 9.68 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 4 | 0.9 | 3 | 5 | 5 | 20 pieces/bag | |
SGD 10.78 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 5 | 1.2 | 4 | 7 | 6 | 20 pieces/bag | |
SGD 6.38 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 6 | 1.6 | 5 | 9 | 7 | 10 pieces/bag | |
SGD 8.04 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 8 | 1.8 | 7 | 11 | 9 | 10 pieces/bag | |
SGD 9.68 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Others] Resin | 10 | 2.6 | 9 | 15 | 13 | 10 pieces/bag | |
SGD 9.68 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 3 | 0.8 | 2 | 4 | 4 | 20 pieces/bag | |
SGD 9.68 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 4 | 1.1 | 3 | 5 | 5 | 20 pieces/bag | |
SGD 10.78 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 5 | 1.4 | 4 | 7 | 6 | 20 pieces/bag | |
SGD 6.38 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 6 | 1.8 | 5 | 9 | 7 | 10 pieces/bag | |
SGD 8.04 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 8 | 2 | 7 | 11 | 9 | 10 pieces/bag | |
SGD 9.68 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 10 | 2.8 | 9 | 15 | 13 | 10 pieces/bag | |
SGD 9.68 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 4 | 1.1 | 3 | 10 | 5 | 20 pieces/bag | |
SGD 10.78 | 20 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 5 | 1.4 | 5 | 10 | 6 | 20 pieces/bag | |
SGD 6.38 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 6 | 1.8 | 5 | 12 | 7 | 10 pieces/bag | |
SGD 8.04 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 8 | 2 | 6 | 15 | 9 | 10 pieces/bag | |
SGD 9.68 | 10 Pieces Per Package | 1 Pack(s) | Available | Same day | [Stainless Steel] SUS440C | [Stainless Steel] SUS303 | 10 | 2.8 | 6 | 20 | 13 | 10 pieces/bag |
Loading...
| Type | Body | Ball | Spring | ||
 Material | Material |  Hardness | Material | ||
| Light Load | C-PFSSN | SUS303 | SUS440C | 50HRC | SUS304 |
| Heavy Load | C-PFSSR | ||||
| Light Load | C-PFPSN | POM | |||
| C-PFPPN | POM | - | |||
Product Drawings
| Part Number | D1 | L | S | d | c | Light Load (N) | Heavy Load (N) | |||||
| Type | D | Package Quantity | SUS303 Body | POM Body | min. | max. | min. | max. | ||||
| C-PFSSN C-PFSSR C-PFPSN C-PFPPN | 3 | 20P | 3.6 | 4 | 0.8 | 0.6 | 2.38 | 0.8 | 2 | 4 | - | - |
| 4 | 4.6 | 5 | 1.1 | 0.9 | 3 | 0.8 | 3 | 5 | 3 | 10 | ||
| 5 | 5.6 | 6 | 1.4 | 1.2 | 4 | 1 | 4 | 7 | 5 | 10 | ||
| 6 | 10P | 6.5 | 7 | 1.8 | 1.6 | 5 | 1 | 5 | 9 | 5 | 12 | |
| 8 | 8.5 | 9 | 2 | 1.8 | 6 | 1.2 | 7 | 11 | 6 | 15 | ||
| 10 | 11 | 13 | 2.8 | 2.6 | 8 | 1.5 | 9 | 15 | 6 | 20 | ||
Basic Information
| Mounting Method | Press Fit | Thread Locking Treatment | Not Provided | Main Body Surface Treatment | Not Provided |
|---|---|---|---|---|---|
| Pin Surface Treatment | Not Provided | Tip Heat Treatment | Not Provided | Initial Load (Range)(N) | 0.01~50 |
Specification/Dimensions
-
Body Material
- Stainless Steel
- Others
- Stainless Steel
-
Outer Dia. M(mm)
-
Stroke (S)(mm)
-
Initial Load(N)
-
Length L(mm)
-
Sale Type
- 10 pieces/bag
- 20 pieces/bag
-
type
- C-PFPPN
- C-PFPSN
- C-PFSSN
- C-PFSSR
-
Ball Material
- Stainless Steel
- Others / Ceramics
- Stainless Steel
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
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: 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.
Tech Support
Payment Method
- Credit Card
- PayPal
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?