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Friction - how to measure

Bolts have the task of frictionally connecting two or more components. In order to ensure a secure bolt connection, knowledge of pretensioning force and tightening torque is elementary. The right friction coefficients are a criterion for high-quality surfaces.

What can you expect?

The aim of this compact online seminar is to impart basic knowledge about bolt connections.

Questions & discussion are welcome!

  • Influence of surface
  • Physical size “friction” in bolt fasteners/nuts and its influence on torque
  • Determination of coefficients of friction DIN EN ISO 16047

Seminar data

  • May 19, 2026
  • 03:00 - 04:00 pm (CET) 
  • Online seminar
  • 10-500 participants

Registration deadline: May 12, 2026

Speaking for you
  • smallRetina 09:18:20mediumAlias 09:18:20mediumRetina 09:18:20large 09:18:20largeRetina 09:18:20xlarge 09:18:20xlargerRetina 09:18:20
    Michael Stähler
    Lead Technologist Fasteners

Sign up now!

We reserve the right to refuse the participation of employees or representatives of competitors for reasons of confidentiality and undesirable knowledge transfer. This also applies to the participation of persons who have already attracted negative attention at previous events, for example through disruptions, or for whom there are other reasons to suspect that they will disrupt the organisation of the seminar for the other participants.