Clamping Bolt - Flat Ball - with Reversal Prevention Mechanism
Clamping screws are mechanical elements which use screw thrust for workpiece fixing and positioning.
・All sizes are standardized with full thread.
・The ball rotates flexibly. The reversal prevention mechanism always ensures secure clamping on the flat plane on the ball.
・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.
Thread Part: SCM435, Ferrosoferric Oxide Film (Black)
Ball: - SUJ2 (hardness: 55-60 HRC), Ferrosoferric Oxide Film (Black)
How to use clamping screws
https://www.nbk1560.com/en/resources/machine_element/article/screw-about/