SIST EN ISO 4028:2004

SLOVENSKI STANDARD
01-junij-2004
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Hexagon socket set screws with dog point (ISO 4028:2003)
Gewindestifte mit Innensechskant mit Zapfen (ISO 4028:2003)
Vis sans tete a six pans creux, a téton (ISO 4028:2003)
Ta slovenski standard je istoveten z: EN ISO 4028:2003
ICS:
21.060.10 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 4028
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2003
ICS 21.060.10
English version
Hexagon socket set screws with dog point (ISO 4028:2003)
Vis sans tête à six pans creux, à téton (ISO 4028:2003) Gewindestifte mit Innensechskant mit Zapfen (ISO
4028:2003)
This European Standard was approved by CEN on 4 November 2003.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4028:2003 E
worldwide for CEN national Members.

CORRECTED  2004-03-03
Foreword
This document (EN ISO 4028:2003) has been prepared by Technical Committee ISO/TC 2
"Fasteners" in collaboration with Technical Committee CEN/TC 185 "Threaded and non-
threaded mechanical fasteners and accessories", the secretariat of which is held by DIN.
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 June 2004, and conflicting national
standards shall be withdrawn at the latest by June 2004.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and
the United Kingdom.
Endorsement notice
The text of ISO 4028:2003 has been approved by CEN as EN ISO 4028:2003 without any
modifications.
NOTE Normative references to International Standards are listed in Annex ZA (normative).
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of
any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated
by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 225 1983 Fasteners - Bolts, screws, studs and EN 20225 1991
nuts - Symbols and designations of
dimensions
ISO 898-5 1998 Mechanical properties of fasteners EN ISO 898-5 1998
made of carbon steel and alloy steel
- Part 5: Set screws and similar
threaded fasteners not under tensile
stresses
ISO 3269 2000 Fasteners - Acceptance inspection EN ISO 3269 2000
ISO 3506-3 1997 Mechanical properties of corrosion- EN ISO 3506-3 1997
resistant stainless-steel fasteners -
Part 3: Set screws and similar
fasteners not under tensile stress
ISO 4042 1999 Fasteners - Electroplated coatings EN ISO 4042 1999
ISO 4759-1 2000 Tolerances for fasteners - Part 1: EN ISO 4759-1 2000
Bolts, screws, studs and nuts -
Product grades A, B and C
ISO 6157-1 1988 Fasteners - Surface discontinuities - EN 26157-1 1991
Part 1: Bolts, screws and studs for
general requirements
ISO 8839 1986 Mechanical properties of fasteners - EN 28839 1991
Bolts, screws, studs and nuts made
of non-ferrous metals
ISO 10683 2000 Fasteners - Non-electrolytically EN ISO 10683 2000
applied zinc flake coatings
ISO 23429 2004 Gauging of hexagon sockets EN ISO 23429 2004
INTERNATIONAL ISO
STANDARD 4028
Third edition
2003-12-01
Hexagon socket set screws with dog point
Vis sans tête à six pans creux, à téton

Reference number
ISO 4028:2003(E)
©
ISO 2003
ISO 4028:2003(E)
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ii ISO 2003 – All rights reserved

ISO 4028:2003(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
...