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RotaBolt® Vision

RotaBolt Vision technology converts tension measurement into a clear, visual indication of maintenance or loss of tension across a bolted joint.

  • Cranes
  • Structures
  • Wind

Designed with critical yet hard to access applications in mind, RotaBolt Vision uses a specially developed indicator which appears as an unbroken yellow line across the head of the fastener that can be seen from a distance even in poor visibility situations such as a subsea environment.

Ideally suited for installations where access is restricted and close inspection difficult, the indicator instantly rotates by 90 degrees should tension be lost, creating a distinct right angle break in the yellow line that is easily identifiable. The RotaBolt Vision is available as a bolt from M22 upwards and as a stud from M33 upwards.

To explore RotaBolt Vision, click on the interactive points on the image below.

Related Downloads

RotaBolt fitting guide

English pdf (1 MB) Download

RotaBolt guide

English pdf (12 MB) Download

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Want to discuss your project, engineering or materials challenge expert to expert? Simply provide us with your contact details and a little information about the application you are working on, and one of our experts will contact you as soon as possible.

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