BOLTED INSIGHTS

Count on our knowledge in every step of your journey, across installation, maintenance, and after-market support.

Bolting Tips What happens to preload and clamp force when external loads are applied? We generally apply torque via a wrench to the bolt or nut to generate the required tightening load. This tightening load is called preload. Preload is defined as the tension created in a fastener w... Read more
Bolting Tips The Experts: The making or breaking of bolted joints What is Hooke’s Law and why is it crucial to bolted joints? Hooke’s Law relates to the accurate tightening of bolted joints. When examining a bolt’s behaviour, the axial force is plotted against th... Read more
Knowledge Coupling Challenges & the Evolution What are the challenges with couplings and how they evolved over the years. Bolting experts at Nord-Lock Group share useful insights into the application. Read more
Knowledge Getting Smart with Superbolt Nord-Lock Group has developed a smart preload monitoring technology, taking the Superbolt Multi-Jackbolt Tensioners (MJTs) to the next level. Read more

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