# ISO 3506-4:2003 — Withdrawn and superseded ISO standards For ISO 3506-4:2003, item title is Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 4: Tapping screws; status code is 9599; successor is ISO 3506-4:2009; withdrawn / published date is 2003-04-14, recorded from its source on 2026-08-05. - **Identifier:** ISO 3506-4:2003 _(verified: appears in the quote below)_ - **Item title:** Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 4: Tapping screws _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3506-4:2009 - **Withdrawn / published date:** 2003-04-14 _(verified: appears in the quote below)_ ## What the source says > 29192,IS,,ISO 3506-4:2003,Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 4: Tapping screws,Caractéristiques mécaniques des éléments de fixation en acier inoxydable résistant à la corrosion — Partie 4: Vis à tôle,2003-04-14,1,['21.060.10'],ISO/TC 2,9599,,[46232],"['en','fr']",17,"

ISO 3506-4 specifies the mechanical properties of tapping screws made from austenitic, martensitic and ferritic grades of corrosion-resistant stainless steels when tested at an ambient temperature range of 15 °C to 25 °C. Properties vary between higher and lower temperatures.

It applies to tapping screws with threads from ST2,2 up to and including ST8 in accordance with ISO 147 ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).