(!) Since support from Microsoft will end on January 14 2020, Windows 7 user might not be able to use MISUMI website effectively. Please consider to update your system as ‘MISUMI Website system requirement’.
-
Viewed
Products -
My
Components - Cart
My Components
Similar Products
Product DetailSpecification/Dimensions
-
Thread Dia.
-
Overall Length L(mm)
-
type
- C-RSM
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 12 Day(s) or Less
Specify Alterations
Clamping Screws Ball Type
Click this image to zoom it.
Move the mouse over or click the image to zoom
- Volume Discount
Copy Part Number URL to Clipboard
The part number URL has been copied into your clipboard.
-
- From :
- ฿ 16.68/Unit
-
- Qty :
-
-
- Days to Ship :
- ---
-
- Total Price :
- ---
Select part number to Order Now/ Add to Cart
(i)Caution
- Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part09 CLICK here
Similar Products
Product DetailProduct Description
- MISUMI offers the C-RSM series of Ball Tips Clamping Screws.
- The main body of the clamping ball screw is made of an equivalent material to 40Cr.
- The ball of the clamping screw is made of SUS440C equivalent.
- The screws are available in five sizes: M3, M4, M5, M6, or M8.
- The thread precision of this product has been verified using commercially available nuts equivalent to GB 6G.
- The front end of the ball is highly hardened, making it resistant to wear. It can be used to clamp the workpiece and adjust its angle.
Economy Ball Tip Clamping Screw
- Material: Screw body made of 40Cr equivalent steel, ball made of SUS440C stainless steel.
- Design: Ball-tipped design for versatile clamping and adjustment.
- Size Range: Available in multiple sizes
- Thread Precision: Meets GB 6G standard for accurate fit.
- Hardness: Ball tip hardened to 50-55 HRC for durability.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Clamping Screws Product Overview
Clamping Screws Product Feature
Feature 2: The angle of the workpiece can be adjusted by adjusting the height of the screw.
Feature 3: The front end ball head of the Economy series Clamping Screws can be rotated.
Feature 4: The hardness of the front end ball head is 50 to 55 HRC, so the workpiece can be repeatedly installed and positioned.
Feature 5: All models are available in stock, allowing same-day shipment.
Clamping Screws Dimensional Drawing
The thread precision of this product has been judged qualified through commercially available nuts equivalent to GB 6G.Clamping Screws Specifications Overview
| Type | Body | Sphere Shape | M | L Selection | |||
| Sphere Shape |  Equivalent material |  Hardness |  Surface Treatment | Material | Hardness | ||
| C-RSM | Equivalent to 40Cr | 48HRC to | Ferroferric Oxide Protective Film | SUS440C | 50 to 55HRC | M3～M8 | 5.2~25.8 |
If there are requirements for rust prevention, give priority to products made of stainless steel SUS304. Please refer to the rust prevention method.Clamping Screws Usage Method
| Product Drawings | Intended Use |
 | Adjust the position movement of the workpiece by adjusting the direction of the Clamping Screws. |
 | Realize the function of guiding and positioning the workpiece through the Clamping Screws. |
Clamping Screws Example of Use
Angle adjustment mechanism using Clamping Screws and steel balls
Mechanism function:
Put the resin case in the inspection position, and check whether the resin case hole is normal through a photoelectric sensor.
The function of the Clamping Screws:
Through the change of the up and down position of the clamping screw, it plays the role of micro-adjusting the emission angle of the photoelectric sensor.
Clamping Screws Related Industries
| Electronic & Electrical Appliances | Smart phone | Medical | ||
 |  |  | ||
| Robotics | Semiconductor | Lithium battery | ||
 |  |  |
Clamping Screws Precautions
② The front end ball head of the Economy series Clamping Screws can be rotated.
③ The corner seat type hemisphere is sometimes spherical instead of flat after rotating. Use tape and magnet when reversed to restore hemisphere rotation. In addition, when you don't want to reverse, please use turning prevention type.
Clamping Screws Related Products
| Adjusting bolt Hex socket on head Knurled knob type | Metal Washers Standard Grade/Precision Grade Custom Size Type | Axle Pin Bolt | ||
 |  |  | ||
| Typical model: AJKTN10-80 | Typical model: FWASB-D15.5-V5.5-T2.6 | Typical model: LMU6 | ||
| Advantages: Positioning by manual adjustment, optional length | Advantages: Matching screws, high precision, multiple types | Advantages: Accurate positioning, high shaft precision |
Clamping Screws Specification Table
■Sphere Shape
| Part Number |  L | d1 | B | ℓ | S | ||||
 Type |  M (Coarse Thread) | ||||||||
| C-RSM Sphere Shape | 3 | 5.2 | 10.2 | 1.5 | 1.5 | 2 | 0.5 | ||
| 4 | 6.5 | 10.5 | 16.5 | 2.38 | 2 | 2.5 | 0.7 | ||
| 5 | 8.6 | 12.6 | 20.6 | 3 | 2.5 | 3 | 0.9 | ||
| 6 | 10.8 | 16.8 | 20.8 | 25.8 | 3.5 | 3 | 3.5 | 1.2 | |
| 8 | 11.2 | 21.2 | 5 | 4 | 5 | 1.7 | |||
Part Number
- Incomplete part number.
Please use left hand selections to complete a part number.
| Part Number |
|---|
| C-RSM3-5.2 |
| C-RSM3-10.2 |
| C-RSM4-6.5 |
| C-RSM4-10.5 |
| C-RSM4-16.5 |
| C-RSM5-8.6 |
| C-RSM5-12.6 |
| C-RSM5-20.6 |
| C-RSM6-10.8 |
| C-RSM6-16.8 |
| C-RSM6-20.8 |
| C-RSM6-25.8 |
| C-RSM8-11.2 |
| C-RSM8-21.2 |
| Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Thread Dia. | Overall Length L (mm) |
|---|---|---|---|---|---|---|---|---|
฿ 16.68 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 3 | 5.2 | |
฿ 17.43 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 3 | 10.2 | |
฿ 18.20 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 4 | 6.5 | |
฿ 18.95 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 4 | 10.5 | |
฿ 19.70 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 4 | 16.5 | |
฿ 18.95 | ECONOMY CLAMPING SCREWS/BOLTS | 10 Piece(s) | Available | 12 Day(s) | 10 | 5 | 8.6 | |
฿ 19.70 | ECONOMY CLAMPING SCREWS/BOLTS | 10 Piece(s) | Available | 12 Day(s) | 10 | 5 | 12.6 | |
฿ 20.48 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 5 | 20.6 | |
฿ 19.70 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 6 | 10.8 | |
฿ 20.48 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 6 | 16.8 | |
฿ 21.23 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 6 | 20.8 | |
฿ 22.75 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 6 | 25.8 | |
฿ 22.75 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 8 | 11.2 | |
฿ 26.53 | ECONOMY CLAMPING SCREWS/BOLTS | 1 Piece(s) | Available | Same day | 10 | 8 | 21.2 |
Loading...
Basic Information
| Tip Shape | Spherical | Screw Type | Full Threaded | Material (Thread) | 40Cr Equivalent |
|---|---|---|---|---|---|
| Material (Tip) | SUS440C |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently Asked Questions (FAQ)
- Question: What are the types of locking screws?
- Answer: Depending on the tightening method, it is mainly divided into straight type and bolt type. Depending on the usage method, it can be divided into ball type, angle type and rotation stopper type.
- Question: Does the locking screw have hardness?
- Answer: The ball has hardness and it is more than 55 HRC. Products made of SCM435 material also have hardness at the thread part (38 to 43HRC), and those made of SUS304 material do not have hardness.
- Question: Which parts and components sold by MISUMI are generally used for locking screws?
- Answer: It is recommended to be used in conjunction with nuts, workpiece guide blocks, etc.
- Question: What is the strength class of the locking screw?
- Answer: This product is an adjusting bolt, not a tightening bolt, so there is no strength class.
Payment Methods
- Credit Card
-
- Bank
-
- Prompt Pay
-
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?