BS EN 14399-8:2007
High-strength structural bolting assemblies for preloading. Part 8: System HV. Hexagon fit bolt and nut assemblies
- Standard No.
- BS EN 14399-8:2007
- Release Date
- 2008
- Published By
- British Standards Institution (BSI)
- Status
- 2018-07
- Replace By
- BS EN 14399-8:2018
- BS EN 14399-8:2008
- Latest
- BS EN 14399-8:2018
- Replace
- BS 4395-1:1969 BS 4395-2:1969 06/30107794 DC-2006
- Scope
- This document belongs to the suite of European Standards EN 14399 and is designed to be read in conjunction with
EN 14399-1 for:
general requirements;
testing for conformity evaluation;
evaluation of conformity;
regulatory marking;
for assemblies of high-strength structural fit bolts and nuts of system HV suitable for preloaded joints with, thread
sizes M12 to M36 and bolt property class 10.9 and EN 14399-2 for suitability testing.
This part gives requirements for:
dimensions;
associated washer(s) according to EN 14399-6;
performance and suitability tests
for assemblies with thread sizes M12 to M36 and bolt property class 10.9.
Assemblies of hexagon fit bolts with shaft diameter (d + 1 mm) and nuts according to this part of this European
Standard have been designed to allow preloading of at least 0,7 f
× As according to EN 1993-1-8 (Eurocode 3) and to obtain ductility predominantly by deformation of the engaged thread. For this purpose the components have the following characteristics: nut height approximately 0,8 d; hexagon fit bolt with short thread length.
BS EN 14399-8:2007 Referenced Document
- EN 10045-1 Metal Products, Mechanical Tests, Charpy Impact Tests, Test Specimens, Testing Conditions
- EN 14399-1:2005 High-strength structural bolting assemblies for preloading - Part 1: General requirements
- EN 14399-2:2005 High-strength structural bolting assemblies for preloading - Part 2: Suitability test for preloading
- EN 14399-5 High-strength structural bolting assemblies for preloading - Part 5: Plain washers*， 2015-02-01 Update
- EN 14399-6 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers*， 2015-02-01 Update
- EN 1993-1-8 Eurocode 3 - Design of steel structures - Part 1-8: Joints*， 2024-03-27 Update
- EN 20898-2 Mechanical Properties of Fasteners - Part 2: Nuts with Specified Proof Load Values - Coarse Thread (ISO 898-2 : 1992)
- EN 26157-1 Fasteners - Surface Discontinuities - Part 1: Bolts, Screws and Studs for General Requirements
- EN ISO 10684 Fasteners - Hot dip galvanized coatings (ISO 10684:2004/Cor 1:2008)*， 2009-04-08 Update
- EN ISO 3269 Fasteners - Acceptance inspection (ISO 3269:2019)*， 2019-09-18 Update
- EN ISO 4759-1 Tolerances for Fasteners - Part 1: Bolts, Screws, Studs and Nuts - Product Grades A, B and C ISO 4759-1:2000*， 2024-04-18 Update
- EN ISO 6157-2 Fasteners - Surface discontinuities - Part 2: Nuts
- EN ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)*， 2013-10-01 Update
- ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method*， 2016-10-01 Update
- ISO 261 ISO general purpose metric screw threads - General plan
- ISO 965-2 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality; Amendment 1*， 2021-06-30 Update
- ISO 965-5 ISO general purpose metric screw threads — Tolerances — Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance positio*， 2021-07-06 Update
BS EN 14399-8:2007 history
- 2018 BS EN 14399-8:2018 High-strength structural bolting assemblies for preloading. System HV. Hexagon fit bolt and nut assemblies
- 2009 BS EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10:System HRC - Bolt and nut assemblies with calibrated preload
- 1969 BS 4395-2:1969 Specification for high strength friction grip bolts and associated nuts and washers for structural engineering. Higher grade bolts and nuts and general grade washers
