EN 14399(1~6)-2005 六角螺栓和螺母.pdf

BRITISH STANDARD
BS EN
14399-4:2005
High-strength
structural bolting
assemblies for
preloading
Part 4: System Hv-hexagon bolt and
nut assemblies
The European Standard EN 14399-1: 2005 has the status of a
British Standard
IC'S21.060.10;21.060.20
NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
British Standards
BS EN14399-4:2005
National foreword
This British Standard is the official English angua ge version of
EN14399-4:2005. Togcther with BS EN14399-1:2005,、BSEN14399-2:2005.
BS EN14399-3:2005,BSEN14399-5:2005 and BS HAN14399-6:2005,
supersedes BS 4395-1: 1969 and BS 4395-2: 1969, which are planned to be
declared obsolescent in September 20071), and then, together with BS 19 and
BS 5950, will be withdrawn upon publication of Eurocode .(BS 4395-1: 1969
and BS 4395-2: 1969 currenly supporl BS 119 and BS 5950.)
The UK participation in the preparation of EN 14399-4 was entrusted by
to its Subcommittee, FME//l Materials, which has the responsivity to" ee
echnical ommitee RM E/9 Nuts bolls and accessories/Steering Commit.
aid enquirers to understand the text
present to the responsible internationalEuropean commitlee any
enquiries on the inlcrprelalion, or proposals for change, and keep
UK intcrcsls informed
monitor related internalional and Europcan developments and
mulgalc them in the UK
ga
ions represented on this subcommittee can be obtained on
request to ils secretary.
Additional informatior
This parl of BS EN 14399 is one of several parts thal comprise Who
BS EN 1/399 series of standards. BS N 1899-1 provides the general
requirements to which the other parts, which providc specific requircments
regarding manufacture, malerials and testing, relate
Cross-references
The British Standards which implement internalional or Europear
publications referred to in this document may be found in the BSI Catalogue
under the section entitled"International Standards Correspondence Index, or
by using the" Search facility of the BSI Eleclronic Catalogue or of British
Standards Onine
This publication does not purport to include all the necessary provisions of a
contract. Users are responsible for its correcl application
Compliance with a British Standard does not ofitself confer immunity
gal obligati
1 CLN/TC 185/WG 6 has applied for a two-year extended co-existence period, Lo
ember
2007, and for a corrigendum Lo amend the sccond"September 2005 dalc in the Foreword lo
EN 14399-4: 2005 to Scptcmbcr 2007
Summary of pages
This document comprises a front cover, an inside front cover, the EN title page
2 to 17 and a back cover
The BST copyright notice displayed in this document indicates when the document
was last issued
This British Standard was
Amendments issued since publication
of the Standards Policy and
Stratcgy Commitee
Amd No
ate
Comments
on 24 Cuber 2005
C BSI 24 October 2005
ISBN0580465462