Hints for Correctly Using NBK Products
The video is an example using SCS-F(SCS-F). You can perform the same operation using this product.
Dimension Drawing
Unit : mm
| Part Number | M (Fine) Nominal of Thread |
Pitch | L | D | d (Reference Value) | B | Mass (g) |
Max. Allowable Load (N) | CAD Download |
Cart |
|---|---|---|---|---|---|---|---|---|---|---|
| SCS-M8F-20-F | M8 | 1 | 20 | 5.56 | 4.4 | 4 | 5.7 | 15000 | CAD | RFQ |
Material/Finish
| SCS-F-F | |
|---|---|
| Thread Part | SCM435 Ferrosoferric Oxide Film (Black) |
| Ball | SUJ2 (Hardness: 62-67 HRC) |
Characteristics
- Clamping screw of the fine screw threaded type for easy fine adjustment of threading amount.
- Surface contact by a flat ball. This does not scratch the work.
- The ball rotates flexibly . It securely clamps even when the mating part is tilted.
- For tool holder set screw, pressure piece and stopper.
- We also produce products of special specifications, e.g. nominal diameter of thread, length and surface treatment. Please feel free to contact our customer service.
Usage Example
For fixing of rotating body hub and shaft.
Specification Changes
Thank you for using the NBK website.We would like to inform you that the catalog information for clamping screws and clamping bolts will be corrected as follows. Please note that these corrections will not affect the actual product specifications.
See here for details
https://www.nbk1560.com/en/news/2025/20250326/
Your understanding and continued support are greatly appreciated.
