BS EN 14399-4:2015 - High-strength structural bolting assemblies for preloading. System HV. Hexagon bolt and nut assemblies

BS EN 14399-4:2015

High-strength structural bolting assemblies for preloading. System HV. Hexagon bolt and nut assemblies

Status : Current   Published : February 2015

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Format
HARDCOPY



This European Standard specifies together with EN 14399 1 and EN 14399 2, the requirements for assemblies of high-strength structural bolts and nuts of system HV suitable for preloaded joints with large widths across flats, thread sizes M12 to M36 and property classes 10.9/10. Bolting assemblies in accordance with this document have been designed to allow preloading of at least 0,7 fub × As ) according to EN 1993 1 8 (Eurocode 3) and to obtain ductility predominantly by plastic deformation of the engaged threads. For this purpose the components have the following characteristics: - nut height approximately 0,8 d; - bolt with short thread length. Bolting assemblies in accordance with this document include washers according to EN 14399 6. NOTE Attention is drawn to the importance of ensuring that the bolting assemblies are correctly used if satisfactory results are to be obtained. For recommendations concerning proper application, reference to EN 1090-2 is made. General requirements and requirements for suitability for preloading are specified in EN 14399 2. Clamp lengths and grip lengths for the bolting assemblies are specified in the normative Annex A.




Standard NumberBS EN 14399-4:2015
TitleHigh-strength structural bolting assemblies for preloading. System HV. Hexagon bolt and nut assemblies
StatusCurrent
Publication Date28 February 2015
Normative References(Required to achieve compliance to this standard)EN 14399-1, EN 14399-2, EN 14399-5, EN 14399-6, EN 26157-1, ISO 6157-1, EN ISO 898-1, ISO 898-1, EN ISO 898-2, ISO 898-2, EN ISO 3269, ISO 3269, EN ISO 4759-1, ISO 4759-1, EN ISO 6157-2, ISO 6157-2, EN ISO 10684, ISO 10684, ISO 261, ISO 965-2, ISO 965-5
Informative References(Provided for Information)EN 1090-2, EN 1993-1-8, EN 14399-3, EN 14399-6, EN 14399-7, EN 14399-8, EN 14399-9, EN 14399-10, ISO 272
ReplacesBS EN 14399-4:2005
International RelationshipsEN 14399-4:2015
Draft Superseded By13/30277434 DC
DescriptorsFasteners, Structures, Bolting, Bolts, Steels, High-tensile steels, Threaded fasteners, Hexagonal-head fasteners, Nuts, Dimensions, Strength of materials, Tensile strength, Mechanical properties of materials, Marking, Designations
ICS21.060.01
21.060.10
21.060.20
Title in FrenchBoulonnerie de construction métallique à haute résistance apte à la précontrainte. Système HV. Boulons à tête hexagonale (vis + écrou)
Title in GermanHochfeste vorspannbare Garnituren für Schraubverbindungen im Metallbau. System HV. Garnituren aus Sechskantschrauben und -muttern
CommitteeFME/9/-/2
ISBN978 0 580 81780 9
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.244 MB
Price£182.00


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