Slotted raised countersunk (oval) head tapping screws

ISO 1483:2011 specifies the characteristics of slotted raised countersunk (oval) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

Vis à tôle à tête fraisée bombée fendue

L'ISO 1483:2011 spécifie les caractéristiques des vis à tôle à tête fraisée bombée fendue, de diamètre de filetage ST 2,2 à ST 9,5 inclus.

General Information

Status
Published
Publication Date
20-Jul-2011
Current Stage
9093 - International Standard confirmed
Start Date
29-Jun-2021
Completion Date
13-Dec-2025

Relations

Effective Date
06-Jun-2022
Effective Date
17-Mar-2009

Overview

ISO 1483:2011 specifies the characteristics of slotted raised countersunk (oval) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive. The standard defines head forms, dimensional requirements, material and mechanical property references, designation rules and acceptance criteria for these tapping screws used primarily for fastening into sheet and thin-section materials.

Key topics and technical requirements

  • Scope and dimensions: Detailed dimensional data are given (Figure 1 and Table 1) for thread sizes ST 2,2 → ST 9,5, including head geometry, slot type and preferred nominal lengths.
  • Head types: Multiple head configurations are covered (Type C, Type F, Type R), with notes on edge form (rounded or flat) and measurement points.
  • Materials and mechanical properties:
    • Steel tapping screws: referenced to ISO 2702 (heat-treated steel tapping screws).
    • Stainless-steel tapping screws: referenced to ISO 3506-4 (mechanical properties for corrosion‑resistant tapping screws).
  • Threads and tolerances:
    • Thread form and pitch reference: ISO 1478 (tapping screw thread).
    • General tolerances and product grade: ISO 4759‑1 (product grade A typically indicated).
  • Surface finish and coatings:
    • Electroplating: ISO 4042.
    • Passivation for stainless steel: ISO 16048.
    • Zinc-flake (non-electrolytic) coatings: ISO 10683.
  • Acceptance and inspection: Acceptance inspection procedures referenced in ISO 3269; general fastener requirements in ISO 8992.
  • Designation examples:
    • Steel: Tapping screw ISO 1483 - ST 3,5 × 16 - St - R
    • Stainless steel: Tapping screw ISO 1483 - ST 3,5 × 16 - A4-20H - R

Applications and users

Practical uses:

  • Fastening sheet metal, light structural assemblies, electrical enclosures, appliances, furniture and general manufacturing where self-tapping screws are required. Who uses ISO 1483:2011:
  • Fastener manufacturers and product designers specifying slotted raised countersunk (oval) head tapping screws.
  • Purchasing and quality engineers verifying dimensions, materials and acceptance criteria.
  • Suppliers, distributors and compliance officers ensuring product conformity and correct designation in procurement documents.

Related standards

  • ISO 225 (symbols and dimension descriptions)
  • ISO 1478 (thread)
  • ISO 2702, ISO 3506-4 (mechanical properties)
  • ISO 4759-1 (tolerances)
  • ISO 7721 (countersunk head gauging)
  • ISO 4042, ISO 10683, ISO 16048 (coatings/finish)
  • ISO 3269, ISO 8992 (inspection and general requirements)

Keywords: ISO 1483:2011, slotted raised countersunk (oval) head tapping screws, tapping screws ST 2.2 to ST 9.5, fastener standards, tapping screw dimensions, ISO tapping screw designation.

Standard

ISO 1483:2011 - Slotted raised countersunk (oval) head tapping screws

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ISO 1483:2011 - Vis a tôle a tete fraisée bombée fendue

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Frequently Asked Questions

ISO 1483:2011 is a standard published by the International Organization for Standardization (ISO). Its full title is "Slotted raised countersunk (oval) head tapping screws". This standard covers: ISO 1483:2011 specifies the characteristics of slotted raised countersunk (oval) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

ISO 1483:2011 specifies the characteristics of slotted raised countersunk (oval) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

ISO 1483:2011 is classified under the following ICS (International Classification for Standards) categories: 21.060.10 - Bolts, screws, studs. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 1483:2011 has the following relationships with other standards: It is inter standard links to ISO 15301:2001, ISO 1483:1983. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase ISO 1483:2011 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.

Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 1483
Second edition
2011-08-01
Slotted raised countersunk (oval) head
tapping screws
Vis à tôle à tête fraisée bombée fendue

Reference number
©
ISO 2011
©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved

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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 1483 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 13, Fasteners with
non-metric thread.
This second edition cancels and replaces the first edition (ISO 1483:1983), which has been technically revised.

INTERNATIONAL STANDARD ISO 1483:2011(E)

Slotted raised countersunk (oval) head tapping screws
1 Scope
This International Standard specifies the characteristics of slotted raised countersunk (oval) head tapping
screws with thread sizes from ST 2,2 to ST 9,5 inclusive.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 225, Fasteners — Bolts, screws, studs and nuts — Symbols and descriptions of dimensions
ISO 1478, Tapping screws thread
ISO 2702, Heat-treated steel tapping screws — Mechanical properties
ISO 3269, Fasteners — Acceptance inspection
ISO 3506-4, Mechanical properties of corrosion-resistant stainless steel fasteners — Part 4: Tapping screws
ISO 4042, Fasteners — Electroplated coatings
ISO 4759-1, Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 7721, Countersunk head screws — Head configuration and gauging
ISO 8992, Fasteners — General requirements for bolts, screws, studs and nuts
ISO 10683, Fasteners — Non-electrolytically applied zinc flake coatings
ISO 16048, Passivation of corrosion-resistant stainless-steel fasteners
...


NORME ISO
INTERNATIONALE 1483
Deuxième édition
2011-08-01
Vis à tôle à tête fraisée bombée fendue
Slotted raised countersunk (oval) head tapping screws

Numéro de référence
©
ISO 2011
DOCUMENT PROTÉGÉ PAR COPYRIGHT

©  ISO 2011
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous
quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit
de l'ISO à l'adresse ci-après ou du comité membre de l'ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Publié en Suisse
ii © ISO 2011 – Tous droits réservés

Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée
aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du
comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable de ne
pas avoir identifié de tels droits de propriété et averti de leur existence.
L'ISO 1483 a été élaborée par le comité technique ISO/TC 2, Éléments de fixation, sous-comité SC 13,
Éléments de fixation à filetage non métrique.
Cette deuxième édition annule et remplace la première édition (ISO 1483:1983), qui a fait l'objet d'une
révision technique.
NORME INTERNATIONALE ISO 1483:2011(F)

Vis à tôle à tête fraisée bombée fendue
1 Domaine d'application
La présente Norme internationale spécifie les caractéristiques des vis à tôle à tête fraisée bombée fendue, de
diamètre de filetage ST 2,2 à ST 9,5 inclus.
2 Références normatives
Les documents de référence suivants sont indispensables pour l'application du présent document. Pour les
références datées, seule l'édition citée s'applique. Pour les références non datées, la dernière édition du
document de référence s'applique (y compris les éventuels amendements).
ISO 225, Éléments de fixation — Vis, goujons et écrous — Symboles et description des dimensions
ISO 1478, Filetage de vis à tôle
ISO 2702, Vis à tôle en acier traité thermiquement — Caractéristiques mécaniques
ISO 3269, Éléments de fixation — Contrôle de réception
ISO 3506-4, Caractéristiques mécaniques des éléments de fixation en acier inoxydable résistant à la
corrosion — Partie 4: Vis à tôle
ISO 4042, Éléments de fixation — Revêtements électrolytiques
ISO 4759-1, Tolérances des éléments de fixation — Partie 1: Vis, goujons et écrous — Grades A, B et C
ISO 7721, Vis à tête fraisée — Configuration de la tête et vérification par calibre
ISO 8992, Éléments de fixation — Exigences générales pour vis, goujons et écrous
ISO 10683, Éléments de fixation — Revêtements non électrolytiques de lamelles de zinc
ISO 16048, Passivation
...

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