SS-EN-14399-7 Complete Document History
High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies

Complete Current Edition:
   2018 EDITION - ENGLISH LANGUAGE EDITION - July 31, 2018

Obsolete Revision Information:
   2007 EDITION - ENGLISH LANGUAGE EDITION - Dec. 27, 2007