• Screws


Clamping Bolt - Full Ball

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

SCB-RClamping Bolt - Full Ball寸法図



M (Coarse)
Nominal of Thread

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 D L1 L2 B Mass
Allowable load(N) Price
CAD Add to Cart
SCB-M8-50-R M8 1.25 51.2 13 5.5 8 3.5 6 25 15000 2.77 CAD Cart

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Nabeya Bi-tech Kaisha offers customized products in accordance with your needs.
Please feel free to contact us via the inquiry form.

Nabeya Bi-tech Kaisha
Customer Service

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Made of Steel
Ferrosoferric Oxide Film (Black)
Ball SUJ2 (hardness: 55-60 HRC)


  • Point contact by full ball securely fixes a work.
  • 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.

Related Products

Clamping bolts have variations such as coarse screw threads, flat ball, knurled ball, and ceramic ball, etc.

SCB-RClamping Bolts - Full Ball

Related Services

Product List

Customer Service

  • Usage Method
  • Technical Question
  • Customization Products

NBK America LLC

8:00 to 17:00 on weekdays, Eastern Standard Time