ISO 8538:1986
(Main)Aerospace — Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C
Aerospace — Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C
Aéronautique et espace — Écrous hexagonaux à freinage interne, avec chambrage et rondelle captive, classification 1 100 MPa/235 degrés C
General Information
- Status
- Withdrawn
- Publication Date
- 12-Mar-1986
- Withdrawal Date
- 12-Mar-1986
- Technical Committee
- ISO/TC 20/SC 4 - Aerospace fastener systems
- Drafting Committee
- ISO/TC 20/SC 4 - Aerospace fastener systems
- Current Stage
- 9599 - Withdrawal of International Standard
- Start Date
- 04-Feb-1999
- Completion Date
- 12-Feb-2026
Relations
- Effective Date
- 15-Apr-2008
ISO 8538:1986 - Aerospace -- Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C
ISO 8538:1986 - Aéronautique et espace -- Écrous hexagonaux a freinage interne, avec chambrage et rondelle captive, classification 1 100 MPa/235 degrés C
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Frequently Asked Questions
ISO 8538:1986 is a standard published by the International Organization for Standardization (ISO). Its full title is "Aerospace — Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C". This standard covers: Aerospace — Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C
Aerospace — Self-locking hexagon nuts with counterbore and captive washer, classification 1 100 MPa/235 degrees C
ISO 8538:1986 is classified under the following ICS (International Classification for Standards) categories: 49.030.30 - Nuts. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 8538:1986 has the following relationships with other standards: It is inter standard links to ISO 8538:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 8538:1986 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
Bnternational Standard 8538
INTE RNATl ONAL ORGANIZATION FOR STANüAROl ZATlONiME~AYHAPOAHAA QPrAW LI3AUHfl il0 CTAHAAmfl3ALIIIH~RGANISATlO~ INTERNATIONALE DE NORMALISATION
Aerospace - Self-locking hexagon nuts with counterbore
and captive washer, classification 1 100 MPa/235 OC
Aéronautique et espace - Ecrous hexagonaux à freinage interne, avec chambmge et rondelle captive, classification
1 100 MPa1235 OC
First edition - 1986-03-15
UDC 621.882.3 : 629.7
Ref. NO. IS0 8538-1986 (E)
Dsscriptors : aircraft industry, aircraaft equipment, fasteners, nuts (fastenem), hexagonal nuts, seif locking nuts, counterbore nuts,
specifications, dimensions.
Price based on 3 pages
Foreword
IS0 (the lnternatfonal Organization for Standardization) is a worldwide federation of
national Standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried eut through IS0 technical committees. Each member
body interested in a subject for which a technkal committee has ùeen established has
the right to be represented on that committee. International organizatians, govern-
mental and non-governmental, in liaison with ISQ, also take part in the work.
Draft International Standards adopted by the technkal committees are circulated to
the member bodies for approval befare their acceptance as International Standards by
the IS0 Council. They are approved in accordance with Is0 pracedures requiring at
least 75 a/b approval by the member bodies voting.
International Standard IS0 8538 was prepared by Technical Committee ISO/TC 20,
Aircraft and space vehicles,
Users should note that all International Standards undergo revision from time to time
and that any reference made herern te any other International Standard implies its
latest edition, unless othenvfss stated.
9 International Organization for Standardization. 1986
Printed in Swifzerland
~ ~- ~
I NTE R NAT1 O NA 1. STAN DARD IS0 --IC186 (E)
Aerospace - Self-locking hexagon nuts with counterbore
and captive washer, classification I 100 MPa/235 OC
O Introduction IS0 468, Surface roughness - Parameters, their values and
general rules for specifying requirements.
This International Standard is confined to those dimensional
ISû 1 101, JechniCa/ dmwhgs - Gmrnetricd iolemncing -
characteristics accepted to date. Sub-clauses 4.5 and 4.6 wif!
Jolerancing of form, orientation, lacation and run-out -
be completed when the relevant International Standards
Genemlities, definfiions, symbols, indications on drawings.
become available.
I SO 1302. fechn/cal drawings - Method of indicating surface
Clsuses relating to "Designation" and "Marking" will be added
texture on drawings.
later.
IS0 2692, Technical drawings - Geometricaf tolemming -
Maximum material principle. 31
1SQ 585511. Aerospace canstruction - W thmds -
1 Scope
Part I: Basic profite.
This International Standard specifies requirements for hexagon
ISQ 585512. Aerospace constnrction - MJ threads -
nuts, with counterbore and captive washer, wiîh a self-locking
Part 2: Dimnsions for hoks and nuts.
feature achieved by forming the upper partion out-of-round.
IS0 5858, Aerospace - Self-Jacking nuts with maximum
opemting tempemture less than or equal io 425 OC.4)
1SO 8788. Aerospace - Fasteners - Tolerances of form and
2 Field of application
post?ion for nuts. 4)
These nuts are intended for use in airborne vehicle assemblies,
in which the fasteners are mainly subjected to shear loads. The
counterbore is deep enough to accommodate a bolt plain shank
4 Required characteristi
...
Norme internationale 8538
lNTE RNATl ON AL ORGAN1 ZATION FOR STANOARDIZATIONOME~Y HAPOaHAR OPrAH WAUH FI Il0 CTAH~APTH3AUHHiORGANISATEON lNTE AN ATlON ALE DE NORMALiSATION
Aeronautique et espace - Écrous hexagonaux à freinage
interne, avec chambrage et rondelle captive, classification
I I00 MPa/235 QÇ
Aerospace - Self-locking hexagon nuts with counterbore and captive washer, classfication 1 100 M Pai235 a c
Première édition - 1986-03-15
CDU 621.882.3 : 629.7 Réf. no : IS0 8538-1986 (FI
Descripteurs : industrie aéronautique, matérial d’aéronef, élément de fixation, écrou, écrou hexagonal, écrou autobloquant,
écrou avec charnbrsgs, spécification, dimension.
Prix bas8 sur 3 pages
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale
d'organismes nationaux de normalisation {comités membres de I'ISO). L'élaboration
des Normes internationales est confiee aux comités techniques de 1'150. Chaque
comité membre intéressé par une &tétude a le droit de faire partie du comité technique
créé à cet effet. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I'iSO participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes ïnter-
nationales par le Conseil de 1'150. Le5 Normes internationales sont approuvees confor-
mément aux procédures de /'IS0 qui requièrent i'approbation de 75 % au moins des
comités membres votants.
La Norme internationale IS0 8538 a &té élaborée par le comité technique ISOITC 20,
Aéronautique et espace.
L'attention des utilisateurs est attirée sur le fait que toutes les Normes internationaleç
sont de temps en temps soumises h révision et que toute référence faite B une autre
Norme internationale dans Te présent document implique qu'if s'agit, sauf indication
contraire, de ia dernière édition.
NORME INTERNATIONALE IS0 8538-1986 /FI
Aéronautique et espace - Écrous hexagonaux 3 freinage
interne, avec chambrage et rondelle captive, classification
1 100 MPa/235 OC
O Introduction
IS0 469, Rugositg de surface - Faradtres, leurs videurs et fes
règles génhles de /a détermination des sp&cifications.
La présente Norme internationale se limite aux caractéristiques
t SO 1 1 01, Dessins techniques - Jo/émncernent gi2ométrique -
dimensionnelles acceptées jusqu'8 ce jour. 'Les paragraphes 4.5
Tolérancement de fom, orientation, position et battement -
et 4.6 seront complétés lorsque les Normes internationales les
Généralités, définitions, symboles, indications sur les dessins.
e
concernsnt seront disponibles.
IS0 1302, Dessins techniques - indications des éfafs de sur-
Les chapitres N Dhomination et codification>> et (> face sur ies dessins.
seront introduits ultérieurement.
I SO 2692, Dessins techniques - To/érancement géamétrique -
Princbe du maximum de metière.31
is0 58551 1, Constructions aérospatiales - Filetage Ml -
1 Objet
Partie 7: Profil de base.
La pr6çente Norme internationale spécifie les caractéristiques
IS O 585512. Constructions drosptiales - Filetage MJ -
des écrous hexagonaux, avec chambrage et rondelle captive, à
Partie 2: Dimensions pour vis et écrous.
freinage interne par déformation de leur partie supérieure.
IS0 m, A&roneutique et espace - Ecmus freinage interne
dont la température maximale d'u?iliJation est infërieure ou
égale à 425 OC - Spécification d'approvisionnement. 41
2 Domaine d'application
IS0 87&8. Aéronautique et espace - Éléments de fixation -
Tolérances de forme et de position des écroux~~
Ces Bcrous sont destinés aux assemblages aéron
...








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