Kinmar® Permanent: safety and reliability in unidirectional fastening systems

Kinmar® Permanent is a patented nut designed to ensure the highest level of safety in unidirectional fastening systems. Its installation is exclusive via the dedicated socket, guaranteeing controlled and reliable tightening.

If needed, it can be re-tightened without compromising the integrity of the nut, maintaining consistent performance over time. Kinmar® Permanent is therefore an ideal solution for applications where safety, stability, and durability are essential requirements.

Kinmar® Permanent is a Hafren product.

Discover all technical features and applications on our website.