(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
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.
- Purging Agent
- 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
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Posts For Tension Springs Groove Hole Type
- Volume Discount
Part Number
Configured Part Number is shown.
Product Overview of Posts for Tension Springs
Product Feature of Posts for Tension Springs
Feature 2: The accessory contains a nut, which can be fixed after height adjustment with a post.
Feature 3: Posts for Tension Springs Made of S45C with surface treatment of trivalent chromate.
Feature 4: Depending on the installation method, the Economy series product of Posts for Tension Springs offers two-plane type, groove male thread type and groove screw fixed type to choose.
Dimensional Drawing of Posts for Tension Springs
C-BSPO
Specifications Overview of Posts for Tension Springs
| Type of Posts for Tension Springs |  Equivalent material |  Surface Treatment |  Accessory Material Surface Treatment | Outer Diameter D (mm) | Length L (mm) |
| C-BSPO | S45C | Trivalent Chromate Treatment | 1 nut Steel Galvanized | 3~8 | 15~45 |
Usage Method of Posts for Tension Springs
Example Use of Posts for Tension Springs
Resin shell press-fit jig
■ Mechanism function
Manual mechanism based on lever handle operation. The linear guide is used as the guide and the tensile spring is used as the return. It is possible to carry out repeated manual press-fit operations.
■ The function of Posts for Tension Springs
The position of one end of the Posts for Tension Springs is limited so that the spring can be reset after being stretched.
Related Industries of Posts for Tension Springs
| Smart phone | Electronic & Electrical Appliances | Lithium battery | ||
 |  |  | ||
| Automotive | Robotics | Medical | ||
 |  |  |
Precautions of Posts for Tension Springs
Related Products of Posts for Tension Springs
| (Economy series of Posts for Tension Springs) Hexagonal Posts Both Ends Tapped | (Economy series of Posts for Tension Springs) Post for Tension Spring Hole Type Two-plane Type | (Economy series) Post for Tension Spring Groove type Bolt Fixed Type | ||
 |  |  | ||
| Typical model of Posts for Tension Springs: C-PLSBRK12-100 | Typical model of Posts for Tension Springs: C-AIPO3-15 | Typical model of Posts for Tension Springs: C-BSPOX8-40 | ||
| Advantages of Posts for Tension Springs: Simple installation, optional length | Advantages of Posts for Tension Springs: multiple tensile directions, simple installation | Advantages of Posts for Tension Springs: MISUMI Original Specifications, Simple Installation |
Specification Table of Posts for Tension Springs
to 
. | Part Number (Type· D) | － | L | |
| C-BSPO4 | － | 20 |
■ Groove, Male Thread Type of Posts for Tension Springs
| Part Number of Posts for Tension Springs | L | M (Coarse Thread) | ℓ | A | F | H | T | d | |||||
| Type | D | ||||||||||||
| C-BSPO | 3 | 15 | 20 | 25 | M3 | 10 (8) | 1.0 | 3 | 1.0 | 1.2 | 1.8 | ||
| 4 | 15 | 20 | 25 | 35 | M4 | 1.2 | 2.0 | ||||||
| 5 | 15* | 20 | 25 | 35 | M5 | 2.0 | 4 | 2.0 | 3.0 | ||||
| 6 | 20* | 25 | 35 | 45 | M6 | 16 (12) | 3.0 | 3.6 | |||||
| 8 | 25* | 35 | 45 | M8 | 20 (16) | 2.5 | 5.0 | ||||||
Size ℓ with “*” is the size within “()”
to 
. | Part Number (Type· D) | － | L | |
| C-BSPO4 | － | 20 |
■ Groove, Male Thread Type
| Part Number | L | M (Coarse Thread) | ℓ | A | F | H | T | d | |||||
| Type | D | ||||||||||||
| C-BSPO | 3 | 15 | 20 | 25 | M3 | 10 (8) | 1.0 | 3 | 1.0 | 1.2 | 1.8 | ||
| 4 | 15 | 20 | 25 | 35 | M4 | 1.2 | 2.0 | ||||||
| 5 | 15* | 20 | 25 | 35 | M5 | 2.0 | 4 | 2.0 | 3.0 | ||||
| 6 | 20* | 25 | 35 | 45 | M6 | 16 (12) | 3.0 | 3.6 | |||||
| 8 | 25* | 35 | 45 | M8 | 20 (16) | 2.5 | 5.0 | ||||||
Size ℓ with “*” is the size within “()”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-BSPO5-15 |
| C-BSPO5-20 |
| C-BSPO5-25 |
| C-BSPO5-35 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Full Length L (mm) | Post Dia. D (Ø) | Mounting Screw Size |
|---|---|---|---|---|---|---|---|
MYR 3.76 | 1 Piece(s) | Available | 1 Day(s) | 15 | 5 | M5 | |
MYR 3.76 | 1 Piece(s) | Available | 1 Day(s) | 20 | 5 | M5 | |
MYR 3.96 | 1 Piece(s) | Available | 1 Day(s) | 25 | 5 | M5 | |
MYR 4.11 | 1 Piece(s) | Available | 1 Day(s) | 35 | 5 | M5 |
Loading...
Basic Information
| Post Shape | ℓ Dimension Selectable | Body Material | S45C Equivalent | Surface Treatment | Trivalent Chromate |
|---|
- 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 are the uses of the post for tensile spring?
- Answer: It is mainly used for positioning one end of the tensile spring.
- Question: What are the types of the post for tensile spring?
- Answer: According to the different fixing methods of tensile spring in the assembly process, the posts for tensile spring are divided into hole type, notched hole type and groove type. Depending on the fastening method, there are straight type and two-plane type. There are also MISUMI original specifications, bolt mounted type, and can be used with the post.
- Question: What is the delivery time of the post for tensile spring?
- Answer: Most of the products are in stock, allowing same-day shipment.
- Question: Which parts sold by MISUMI do the post for tensile spring generally work with?
- Answer: It is recommended to use it with tensile spring. Bolt mounted type is recommended to be used in conjunction with the post.
- Question: What are the materials and surface treatments for the post for tensile spring?
- Answer: Equivalent materials are mainly S45C, SUS303 and SUS304, and the surface treatment for S45C is ferroferric oxide protective film.
Additional Products in this Category
- Posts for Tension Springs, Notched Type
- Posts for Tension Springs, Hex Socket Type
- Posts for Tension Springs, Hex Type
- [Clean & Pack] Post for Tension Spring - Hex Socket Type
- M4 x 15mm Spring Post (Hole type) EA952SP-415
- M4 x 25mm Spring Post (Hole type) EA952SP-425
- M5 x 30mm Spring Post (Hole type) EA952SP-530
- Spring Post (Hexagon/Groove Type) / SPS-S
Tech Support
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy