ISO 12257:2008
Current
Current
The latest, up-to-date edition.
Aerospace Internal six-lobe drives Metric series
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English
Published date
07-21-2008
ISO 12257:2008 specifies the dimensions of metric internal six-lobe drives used in metric screws in nominal thread diameter range 3 mm to 20 mm.
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