BS EN 2856:2006 - Aerospace series. Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore. Classification: 1100 MPa/235°C

BS EN 2856:2006

Aerospace series. Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore. Classification: 1100 MPa/235°C

Status : Confirmed, Current   Published : June 2006

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HARDCOPY



This standard specifies requirements for closed corner, counterbored, fixed, reduced series anchor nuts, with a self-locking feature achieved by forming the upper portion out-of-round. These nuts are intended for use in aircraft assemblies, in which the fasteners are mainly objected to shear loads. The counterbore is deep enough to accommodate a bolt shank in excess of assembly thickness, as well as the incomplete threads. They are intended to be used with threaded parts of 1 100 MPa ) tensile strength classification. The cadmium plating restricts the application to temperature not exceeding 235 °C.




Standard NumberBS EN 2856:2006
TitleAerospace series. Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore. Classification: 1100 MPa/235°C
StatusConfirmed, Current
Publication Date30 June 2006
Confirm Date31 May 2017
Normative References(Required to achieve compliance to this standard)EN 2543, ISO 3222, ISO 5858, EN 2491, EN 2133, EN 2424, ISO 8788, EN 9100, EN 2542, ISO 9001:2000, ISO 9001:1994, ISO 5855-2
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsEN 2856:2006
DescriptorsDimensions, Marking, Threaded fasteners, Locknuts, Aircraft components, Surface treatment, Roughness (surface), Nuts, Anchor nuts, Designations, Classification systems, Dimensional tolerances, Internal-thread fasteners, Fasteners, Fixed, Mass
ICS49.030.30
Title in FrenchSerie aerospatiale. Ecrous a river a freinage interne fixes, angle ferme , serie reduite avec chambrage. Classification: 1100 MPa/235°C
Title in GermanLuft- und Raumfahrt. Annietmuttern, selbstsichernd, einseitiger verkuezter Eck-Flansch mit zylindrischer Aussenkung. Klasse: 1100 MPa/235°C
CommitteeACE/12
ISBN0 580 48554 4
PublisherBSI
FormatA4
DeliveryYes
Pages10
File Size461 KB
Price£110.00


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