The HAZET Traction profile is a further development of the outside hexagon (e.g. for commissioning a hexagonal nut)

The corrugated profile (with hexagons or 12-point hexagons) minimises the notch effect and thus damage to the screw connection.

The force is applied mainly across the surface rather than via the edges of the screw connection.

Why is this important?

• A larger contact area can reduce wear and improve force transmission.

By the way:

• Here is an overview of common screw profiles

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