ISO-2320 Complete Document History
Fasteners - Prevailing torque steel nuts - Functional properties

Complete Current Edition:
   5TH EDITION - Fasteners - Prevailing torque steel nuts - Functional proper - Dec. 1, 2015

Obsolete Revision Information:
   4TH EDITION - PREVAILING TORQUE TYPE STEEL NUTS - MECHANICAL & PERFORMANCE - Nov. 1, 2008
   3RD EDITION CORRIGENDUM 1 - TECHNICAL CORRIGENDUM 1 3RD ED. - Sept. 1, 2006
   3RD EDITION - Mechanical and performance properties - Nov. 1, 1997
   2ND EDITION - Mechanical and performance properties - Aug. 1, 1983