SIST EN 3724:2005

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated - Strength Class: 1 100 MPa (at ambient temperature)

This standard specifies the characteristics of double hexagon headed bolts with relieved shank and long thread in TI-P64001, MoS2 coated, for aerospace applications.
Strength class: 1 100 MPa

Luft- und Raumfahrt - Zwölfkantschrauben, Dünnschaft, langes Gewinde, aus Titanlegierung TI-P64001, MoS2-beschichtet - Festigkeitsklasse: 1 100 MPa (bei Raumtemperatur)

Série aérospatiale - Vis a tete bihexagonale, fut dégagé, filetage long, en alliage de titane TI-P64001, revetues MoS2 - Classe de résistance : 1 100 MPa (a température ambiante)

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated - Strength Class: 1 100 MPa (at ambient temperature)

General Information

• Status: Published
• Publication Date: 31-May-2005
• ICS: 49.030.20 - Bolts, screws, studs
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jun-2005
• Due Date: 01-Jun-2005
• Completion Date: 01-Jun-2005
• Ref Project: EN 3724:2004 - Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated - Strength Class: 1 100 MPa (at ambient temperature)

Relations

• Replaces: SIST EN 3724:2004 - Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated - Classification: 1 100 MPa (at ambient temperature)
• Effective Date: 01-Jun-2005

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 3724:2005
01-junij-2005
1DGRPHãþD
SIST EN 3724:2004
Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in
titanium alloy TI-P64001, MoS2 coated - Strength Class: 1 100 MPa (at ambient
temperature)
Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium
alloy TI-P64001, MoS2 coated - Strength Class: 1 100 MPa (at ambient temperature)
Luft- und Raumfahrt - Zwölfkantschrauben, Dünnschaft, langes Gewinde, aus
Titanlegierung TI-P64001, MoS2-beschichtet - Festigkeitsklasse: 1 100 MPa (bei
Raumtemperatur)
Série aérospatiale - Vis a tete bihexagonale, fut dégagé, filetage long, en alliage de
titane TI-P64001, revetues MoS2 - Classe de résistance : 1 100 MPa (a température
ambiante)
Ta slovenski standard je istoveten z: EN 3724:2004
ICS:
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN 3724:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 3724:2005

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SIST EN 3724:2005



EUROPEAN STANDARD
EN 3724

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2004
ICS 49.030.20 Supersedes EN 3724:2003
English version
Aerospace series - Bolts, double hexagon head, relieved shank,
long thread, in titanium alloy TI-P64001, MoS2 coated - Strength
Class: 1 100 MPa (at ambient temperature)
Série aérospatiale - Vis à tête bihexagonale, fût dégagé, Luft- und Raumfahrt - Zwölfkantschrauben, Dünnschaft,
filetage long, en alliage de titane TI-P64001, revêtues langes Gewinde, aus Titanlegierung TI-P64001, MoS2-
MoS2 - Classe de résistance : 1 100 MPa (à température beschichtet - Festigkeitsklasse: 1 100 MPa (bei
ambiante) Raumtemperatur)
This European Standard was approved by CEN on 11 September 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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.

CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, 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
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3724:2004: E
worldwide for CEN national Members.

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SIST EN 3724:2005

EN 3724:2004 (E)
Contents                                                                       Page

Foreword.3
1 Scope .4
2 Normative references .4
3 Required characteristics.4
4 Designation .8
5 Marking .8
6 Technical specification .8
2

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SIST EN 3724:2005
EN 3724:2004 (E)
Foreword
This document (EN 3724:2004) has been prepared by the European Association of Aerospace
Manufacturers - Standardization (AECMA-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
AECMA, prior to its presentation to CEN.
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 May 2005, and conflicting national standards shall be withdrawn at
the latest by May 2005.
This document supersedes EN 3724:2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
3

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SIST EN 3724:2005

EN 3724:2004 (E)
1 Scope
This standard specifies the characteristics of double hexagon headed bolts with relieved shank and long
thread in TI-P64001, MoS coated, for aerospace applications.
2
1)
Strength class: 1 100 MPa
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 3353-1, Aerospace – Lead and runout threads – Part 1: Rolled external threads
ISO 4095, Aerospace – Bihexagonal drives – Wrenching configuration – Metric series
ISO 5855-2, Aerospace – MJ threads – Part 2: Limit dimensions for bolts and nuts
EN 2424, Aerospace series – Marking of aerospace products
EN 2491, Aerospace series – Molybdenum disulphide dry lubricants – Coating methods
EN 3813, Aerospace series – Titanium alloy TI-P64001 – Annealed – Bar and wire for forged fasteners –
2)
D ≤ 25 mm
e
EN 3818, Aerospace series – Bolts, MJ threads, in titanium alloy TI-P64001 – Strength class: 1 100 MPa
(at ambient temperature) – Technical specification
3 Required characteristics
3.1 Configuration – Dimensions – Tolerances – Masses
See Figure 1 and Tables 1 and 2.
Dimensions and tolerances are in millimetres. They apply before MoS coating.
2
3.2 Material
EN 3813
3.3 Surface treatment
EN 2491

1) Minimum tensile strength of the material at ambient temperature
2) Pub
...