James Walker Rotabolt are world leaders in bolted joint technology and tension control.

The design of the RotaBolt^® is unique, our built-in technology guarantees the integrity of bolted joint applications and in critical locations, it can be life saving.

• Click here to see a video of how RotaBolt^® are manufactured.

RotaBolts are safe, cost effective and easy to use. They are setting new standards across a wide variety of industries:

• Oil and gas
• Defence
• Mining
• Power generation
• Environment
• Construction
• Transport

The RotaBolt® range provides you with either finger-tip, visual or remote measurement of tension throughout the life of bolted joints - it is the tension across a bolted joint that is critical to ensuring reliability and safety.