EN 3725:2004

Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at ambient temperature)

This standard specifies the characteristics of pan head screws with six lobe recess, threaded to head, in TI-P64001, anodised, MoS2 coated, for aerospace applications.
Strength class: 1 100 MPa
NOTE   Taking account of the recess geometry, the strength class to be used for the seating torque calculation shall not be greater than 900 MPa.

Luft- und Raumfahrt - Zylinderschrauben, Sechs-Bogenzahn, langes Gewinde, aus Titanlegierung TI-P64001, anodisiert, MoS2-beschichtet - Festigkeitsklasse: 1 100 MPa (bei Raumtemperatur)

Série aérospatiale - Vis à tête cylindrique, à empreinte six lobes, fût normal, filetage long, en alliage de titane TI-P64001, anodisées, revêtues MoS2 - Classe de résistance : 1 100 MPa (à température ambiante)

Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at ambient temperature)

General Information

• Status: Published
• Publication Date: 09-Nov-2004
• Withdrawal Date: 30-May-2005
• ICS: 49.030.20 - Bolts, screws, studs
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 30-Jun-2017
• Ref Project: SIST EN 3725:2005 - Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at ambient temperature)

Relations

• Replaces: EN 3725:2003 - Aerospace series - Bolts, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, MoS2 coated - Classification: 1 100 MPa (at ambient temperature)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 3725:2005
01-junij-2005
1DGRPHãþD
SIST EN 3725:2004
Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread,
in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at
ambient temperature)
Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in
titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at
ambient temperature)
Luft- und Raumfahrt - Zylinderschrauben, Sechs-Bogenzahn, langes Gewinde, aus
Titanlegierung TI-P64001, anodisiert, MoS2-beschichtet - Festigkeitsklasse: 1 100 MPa
(bei Raumtemperatur)
Série aérospatiale - Vis a tete cylindrique, a empreinte six lobes, fut normal, filetage long,
en alliage de titane TI-P64001, anodisées, revetues MoS2 - Classe de résistance : 1 100
MPa (a température ambiante)
Ta slovenski standard je istoveten z: EN 3725:2004
ICS:
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN 3725:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 3725:2005

---------------------- Page: 2 ----------------------

SIST EN 3725:2005



EUROPEAN STANDARD
EN 3725

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2004
ICS 49.030.20 Supersedes EN 3725:2003
English version
Aerospace series - Screws, pan head, six lobe recess, normal
shank, long thread, in titanium alloy TI-P64001, anodized, MoS2
coated - Strength class: 1 100 MPa (at ambient temperature)
Série aérospatiale - Vis à tête cylindrique, à empreinte six Luft- und Raumfahrt - Zylinderschrauben, Sechs-
lobes, fût normal, filetage long, en alliage de titane TI- Bogenzahn, langes Gewinde, aus Titanlegierung TI-
P64001, anodisées, revêtues MoS2 - Classe de résistance P64001, anodisiert, MoS2 beschichtet - Festigkeitsklasse:
: 1 100 MPa (à température ambiante) 1 100 MPa (bei 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 3725:2004: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 3725:2005

EN 3725:2004 (E)
Contents                                                                        Page

Foreword.3
1 Scope .4
2 Normative references .4
3 Required characteristics.4
4 Designation .9
5 Marking .9
6 Technical specifications .9
2

---------------------- Page: 4 ----------------------

SIST EN 3725:2005
EN 3725:2004 (E)
Foreword
This document (EN 3725:2004) has been prepared by the European Association of Aerospace
Manufacturers - Standardization (AECMA-STAN).
After enquiries and votes carri
...