ISO 3266 Forged steel eyebolts grade 4 for general lifting

Is ISO 3266 still current?

Yes, but a revision is coming. It is still in use, but a revision is in progress. The current reference is ISO 3266:2010 + Amd 1:2015 (MechAtlas review: 27 October 2026). Check the publisher before you specify it.

What it covers

One-piece forged grade 4 eyebolts for axial and inclined lifting, eye sized for shackles.

In progress at ISO: ISO/FDIS 3266 (stage 50.00)

Parts that use ISO 3266

• Lifting eye bolt and eye nut (ISO / EN, main)
  Forged ring screwed into a machine or motor so it can be lifted with a shackle or hook.
  Eyebolt ISO 3266 - M16
  Grades: Grade 4
  Forged one-piece; axial and inclined loading; EN ISO 3266 identical.
• Lifting eye bolt and eye nut (Germany (DIN), related)
  Forged ring screwed into a machine or motor so it can be lifted with a shackle or hook.
  DIN EN ISO 3266
  Grades: Grade 4
  German adoption DIN EN ISO 3266:2016-05.

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ISO 3266 or the ISO store.

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