ISO 4231:1977

For ISO 4231:1977, item title is Hand- and machine-operated circular screwing dies for parallel pipe threads — G series; status code is 9599; successor is ISO 4231:1987; withdrawn / published date is 1977-02-01, recorded from its source on 2026-08-05.

Identifier: ISO 4231:1977 verified
Item title: Hand- and machine-operated circular screwing dies for parallel pipe threads — G series verified
Status code: 9599 verified
Successor: ISO 4231:1987
Withdrawn / published date: 1977-02-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10033,IS,,ISO 4231:1977,Hand- and machine-operated circular screwing dies for parallel pipe threads — G series,"Filières rondes de filetage, à main et à machine, pour filetages gaz cylindriques — Série G",1977-02-01,1,['25.100.50'],ISO/TC 29,9599,,[10034],"['en','fr']",2,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.