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Draft standard [New]

DIN 557
Fasteners - Square nuts - Product grade C

Title (German)

Verbindungselemente - Vierkantmuttern - Produktklasse C

Responsible national committee

NA 067-00-03 AA - Fasteners with metric internal thread

Edition 2025-06

Publication 2025-05-23

Public enquiry period until 2025-07-23

Original language German

Price from 43.40 €

Read draft and comment Order from DIN Media

Table of contents

PDF (DE)

Contact

Dipl.-Ing.

Torsten Diether

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2357
Fax: +49 30 2601-42357

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