prEN ISO 4033

Hexagon high nuts (style 2) - Product grades A and B (ISO/DIS 4033:2016)

Hohe Sechskantmuttern (Typ 2) - Produktklassen A und B (ISO/DIS 4033:2016)

Diese Internationale Norm legt die Eigenschaften von hohen Sechskantmuttern (Typ 2) mit Grobgewinde mit Durchmessern von M5 bis M39, in Produktklasse A für Durchmesser ≤ M16 und Produktklasse B für Durch¬messer > M16, fest.

Écrous hexagonaux hauts (style 2) - Grades A et B (ISO/DIS 4033:2016)

Vezni elementi - Šestrobe visoke matice (tip 2) (ISO/DIS 4033:2022)

General Information

• Status: Not Published
• Publication Date: 01-Nov-2017
• ICS: 21.060.20 - Nuts
• Technical Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Drafting Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 16-Nov-2017
• Ref Project: oSIST prEN ISO 4033:2022 - Fasteners - Hexagon high nuts (style 2) (ISO/DIS 4033:2022)

Relations

• Revises: EN ISO 4033:2012 - Hexagon high nuts (style 2) - Product grades A and B (ISO 4033:2012)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2022
Vezni elementi - Šestrobe visoke matice (tip 2) (ISO/DIS 4033:2022)
Fasteners - Hexagon high nuts (style 2) (ISO/DIS 4033:2022)
Mechanische Verbindungselemente – Hohe Sechskantmuttern (Typ 2) (ISO/DIS
4033:2022)
Fixations - Écrous hexagonaux hauts (style 2) (ISO/DIS 4033:2022)
Ta slovenski standard je istoveten z: prEN ISO 4033
ICS:
21.060.20 Matice Nuts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT INTERNATIONAL STANDARD
ISO/DIS 4033
ISO/TC 2/SC 12 Secretariat: DIN
Voting begins on: Voting terminates on:
2022-04-20 2022-07-13
Fasteners — Hexagon high nuts (style 2)
Fixations — Écrous hexagonaux hauts (style 2)
ICS: 21.060.20
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 4033:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

ISO/DIS 4033:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
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Published in Switzerland
ii
ISO/DIS 4033:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions .2
5 Requirements and reference International Standards . 3
6 Marking and labelling . 4
6.1 Marking on product . . 4
6.2 Labelling on package . 5
7 Designation . 5
Bibliography . 6
iii
ISO/DIS 4033:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO's adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners
with metric internal thread.
This fourth edition cancels and replaces the third edition (ISO 4033:2012).
The main changes compared to the previous edition are as follows:
— M18, M22, M27, M33 and M39 have been added;
— minimum height of the washer-face c has been added;
min
— d , d and m have been specified with two decimal places;
a,max w,min w,min
— d for M5 has been changed from s – IT16 to s – IT15 in order to have a larger bearing
w,min min min
surface area and thus less contact pressure;
— for steel nuts, quenching and tempering condition has been specified in accordance with ISO 898-2,
property class 9 has been deleted and property class 12 has been added;
— stainless steel nuts have been added;
— specifications for marking and labelling have been added as Clause 6.
Any feedback or questions on this document should be directed to the user's national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
DRAFT INTERNATIONAL STANDARD ISO/DIS 4033:2022(E)
Fasteners — Hexagon high nuts (style 2)
1 Scope
This document specifies the characteristics of hexagon high nuts (style 2), in steel and stainless steel,
with metric coarse pitch thread M5 to M39, 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.
2 Normative references
The following
...