BS EN 14399-9:2018 High strength structural bolting assemblies for preloading. System HR or HV - direct tension indicators for bolt and nut assemblies
Publication Year
2018
Document Status
Current
Abstract
Gives the requirements for assemblies of high-strength structural bolts and nuts, specifically those with large width across flats, of system HR or HV. Includes requirements for the general dimensions, tolerances, materials and performance for two grades, H8 and H10, of compressible washer-type direct tension indicators, nut face washers and bolt face washers suitable for preloaded joints.
Document History
Supersedes BS EN 14399-9:2009.
ISBN
9780580921766
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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