SIST EN ISO 8674:2023

Fasteners - Hexagon high nuts (style 2), with fine pitch thread (ISO 8674:2023)

This document specifies the characteristics of hexagon high nuts (style 2), in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.
If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.

Mechanische Verbindungselemente - Hohe Sechskantmuttern (Typ 2), mit Feingewinde (ISO 8674:2023)

Dieses Dokument legt die Eigenschaften von hohen Sechskantmuttern (Typ 2) aus Stahl und nichtrostendem Stahl mit metrischen Feingewinden von 8 mm bis 39 mm und mit Produktklassen A und B fest.
Falls in bestimmten Fällen andere Festlegungen benötigt werden, können Festigkeitsklassen und nicht¬rostende Stahlsorten aus ISO 898 2 oder ISO 3506 2 gewählt werden.

Fixations - Écrous hauts hexagonaux (style 2), à pas fin (ISO 8674:2023)

Le présent document spécifie les caractéristiques des écrous hauts hexagonaux (style 2), en acier et en acier inoxydable, à filetage métrique à pas fin de diamètres 8 mm à 39 mm, et de grades A et B.
Si dans certains cas d’autres spécifications sont requises, les classes de qualité et les grades d’acier inoxydable peuvent être choisis dans l'ISO 898‑2 ou l'ISO 3506‑2.

Vezni elementi - Šestrobe visoke matice (tip 2), z drobnim metrskim navojem (ISO 8674:2023)

Ta dokument določa značilnosti šestrobih visokih matic (tip 2) iz jekla in nerjavnega jekla, z drobnim metrskim navojem velikosti od 8 mm do 39 mm ter razredoma izdelave A in B.
Če se v določenih primerih zahtevajo druge specifikacije, je razrede lastnosti in tipe nerjavnega jekla mogoče izbrati v skladu s standardom ISO 898-2 ali ISO 3506-2.

General Information

• Status: Published
• Publication Date: 25-Sep-2023
• ICS: 21.040.10 - Metric screw threads
• ICS: 21.060.20 - Nuts
• Technical Committee: ISEL - Mechanical elements
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 18-Sep-2023
• Due Date: 23-Nov-2023
• Completion Date: 26-Sep-2023
• Ref Project: EN ISO 8674:2023 - Fasteners - Hexagon high nuts (style 2), with fine pitch thread (ISO 8674:2023)

Relations

• Revises: SIST EN ISO 8674:2014 - Hexagon nuts, style 2, with metric fine pitch thread - Product grades A and B (ISO 8674:2012)
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 8674:2023
01-november-2023
Vezni elementi - Šestrobe visoke matice (tip 2), z drobnim metrskim navojem (ISO
8674:2023)
Fasteners - Hexagon high nuts (style 2), with fine pitch thread (ISO 8674:2023)
Mechanische Verbindungselemente - Hohe Sechskantmuttern (Typ 2), mit Feingewinde
(ISO 8674:2023)
Fixations - Écrous hauts hexagonaux (style 2), à pas fin (ISO 8674:2023)
Ta slovenski standard je istoveten z: EN ISO 8674:2023
ICS:
21.040.10 Metrski navoji Metric screw threads
21.060.20 Matice Nuts
SIST EN ISO 8674:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8674:2023

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SIST EN ISO 8674:2023


EN ISO 8674
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2023
EUROPÄISCHE NORM
ICS 21.060.20 Supersedes EN ISO 8674:2012
English Version

Fasteners - Hexagon high nuts (style 2), with fine pitch
thread (ISO 8674:2023)
Fixations - Écrous hauts hexagonaux (style 2), à pas fin Mechanische Verbindungselemente - Hohe
(ISO 8674:2023) Sechskantmuttern (Typ 2), mit Feingewinde (ISO
8674:2023)
This European Standard was approved by CEN on 10 June 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8674:2023 E
worldwide for CEN national Members.

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SIST EN ISO 8674:2023
EN ISO 8674:2023 (E)
Contents Page
European foreword . 3

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SIST EN ISO 8674:2023
EN ISO 8674:2023 (E)
European foreword
This document (EN ISO 8674:2023) has been prepared by Technical Committee ISO/TC 2 "Fasteners" in
collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2024, and conflicting national standards shall
be withdrawn at the latest by March 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 8674:2012.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 8674:2023 has been approved by CEN as EN ISO 8674:2023 without any modification.


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SIST EN ISO 8674:2023

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SIST EN ISO 8674:2023
INTERNATIONAL ISO
STANDARD 8674
Fourth edition
2023-08
Fasteners — Hexagon high nuts
(style 2), with fine pitch thread
Fixations — Écrous hauts hexagonaux (style 2), à p
...