Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This standard specifies requirements for size G 1/8 to G 6 (hexagon and octagon) pipe nuts with thread in accordance with DIN EN ISO 228-1 and of product grades B and C. Along with editorial adaptations and amendments, the specifications for stainless steel have been revised with respect to the current standard. The standard has been prepared by Working Committee NA 067-00-03 AA "Verbindungselemente mit metrischem Innengewinde" ("Fasteners with metric internal thread") of the Fasteners Standards Committee (FMV) at DIN.
This document replaces DIN 431:2000-10 .