EN 4609:2019

Aerospace series - Spiral drive recesses for threaded fasteners - Geometrical definition and technical requirements

This European Standard specifies dimensions, tolerances, characteristics and qualification requirements for MORTORQ Spiral Drive Recesses .
[MORTORQ® is the trade name of a product supplied by licensees of the Phillips Screw Company. This information is given for the convenience of users of this European Standard and does not constitute an endorsement by ASD-STAN nor CEN of the product named. Equivalent products may be used if they can be shown to lead to the same results.]

Luft- und Raumfahrt - Spiral-Innenantrieb für Schrauben - Definition der Geometrie und Technische Anforderungen

Diese Europäische Norm gibt die Maße, Grenzabmaße, Eigenschaften und Qualifizierungsanforderungen für MORTORQ Spiralinnenantriebe an.
[MORTORQ® ist das Warenzeichen eines Produkts, geliefert von Lizenznehmern der Phillips Screw Company. Diese Angabe dient zur Orientierung der Anwender dieser Europäischen Norm und stellt keine Empfehlung des genannten Produkts durch ASD-STAN oder CEN dar. Gleichwertige Produkte dürfen verwendet werden, wenn sie nachweisbar zu identischen Ergebnissen führen.]

Série aérospatiale - Empreintes en spirale pour éléments de fixation filetés - Définition géométrique et exigences techniques

Le présent document spécifie les dimensions, tolérances, caractéristiques et exigences de qualification pour les empreintes en spirale MORTORQ.
[MORTORQ® est le nom commercial d'un produit fourni par les licenciés de la Phillips Screw Company. Ces informations sont fournies pour la commodité des utilisateurs de la présente Norme européenne et ne constituent pas une approbation du produit mentionné par l'ASD-STAN ou le CEN. Des produits équivalents peuvent être utilisés s'ils démontrent qu'ils conduisent aux mêmes résultats.]

Aeronavtika - Spiralni pogoni za navojne pritrdilne elemente - Geometrijska opredelitev in tehnične zahteve

Ta dokument določa dimenzije, odstopanja in kvalifikacijske zahteve za MORTORQ Spiral Drive Recesses1.

General Information

• Status: Published
• Publication Date: 05-Nov-2019
• Withdrawal Date: 30-May-2020
• ICS: 49.030.20 - Bolts, screws, studs
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 2 - Fasteners
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 06-Nov-2019
• Completion Date: 06-Nov-2019
• Ref Project: SIST EN 4609:2020 - Aerospace series - Spiral drive recesses for threaded fasteners - Geometrical definition and technical requirements

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 4609:2020
01-januar-2020
Aeronavtika - Spiralni pogoni za navojne pritrdilne elemente - Geometrijska
opredelitev in tehnične zahteve
Aerospace series - Spiral drive recesses for threaded fasteners - Geometrical definition
and technical requirements
Luft- und Raumfahrt - Spiral-Innenantrieb für Schrauben - Definition der Geometrie und
Technische Anforderungen
Série aérospatiale - Empreintes spiral pour vis - Définition géométrique et exigence
technique
Ta slovenski standard je istoveten z: EN 4609:2019
ICS:
49.030.01 Vezni elementi na splošno Fasteners in general
SIST EN 4609:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4609:2020

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SIST EN 4609:2020


EN 4609
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2019
EUROPÄISCHE NORM
ICS 49.030.20
English Version

Aerospace series - Spiral drive recesses for threaded
fasteners - Geometrical definition and technical
requirements
Série aérospatiale - Empreintes en spirale pour Luft- und Raumfahrt - Spiral-Innenantrieb für
éléments de fixation filetés - Définition géométrique et Schrauben - Definition der Geometrie und Technische
exigences techniques Anforderungen
This European Standard was approved by CEN on 14 July 2019.

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 CEN-CENELEC 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 CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4609:2019 E
worldwide for CEN national Members.

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SIST EN 4609:2020
EN 4609:2019 (E)
Contents
Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Required characteristics: configuration — dimensions — tolerances . 5
5 Designation. 7
6 Recess gauging . 7
7 General technical requirements . 11
7.1 Test apparatus. 11
7.1.1 Fixture . 11
7.1.2 Torsion machine . 11
7.1.3 Driver bit .
...