• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

EN 2856 : 2006

Current

Current

The latest, up-to-date edition.

AEROSPACE SERIES - NUTS, ANCHOR, SELF-LOCKING, FIXED, CLOSED CORNER, REDUCED SERIES, WITH COUNTERBORE - CLASSIFICATION: 1100 MPA/235 DEGREES C

Published date

14-06-2006

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

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.

DevelopmentNote
Supersedes PREN 2856. (08/2006)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
NEN EN 2856 : 2006 Identical
UNI EN 2856 : 2007 Identical
NBN EN 2856 : 2006 Identical
PN EN 2856 : 2006 Identical
I.S. EN 2856:2006 Identical
UNE-EN 2856:2006 Identical
NF EN 2856 : 2006 Identical
SN EN 2856 : 2006 Identical
BS EN 2856:2006 Identical
NS EN 2856 : 1ED 2006 Identical
DIN EN 2856:2007-01 Identical

EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
ISO 5858:1999 Aerospace Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C Procurement specification
EN 2133:2010 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
PREN 2542 : 200P2 AEROSPACE SERIES - STEEL FE-PL43S - ANNEALED - BAR AND WIRE - D[E] <= 40 MM FOR PREVAILING TORQUE NUTS
ISO 3222:1998 Aerospace Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C Dimensions
EN 2424:2008 Aerospace series - Marking of aerospace products
PREN 2543 : 200P2 AEROSPACE SERIES - STEEL FE-PL43S - ANNEALED - SHEET AND STRIP - 0,3 <= A <= 2 MM FOR PREVAILING TORQUE NUTS

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.