SS-EN-ISO-7046-1 Complete Document History
Countersunk flat head screws (common head style) with type H or type Z cross recess - Product grade A - Part 1: Steel screws of property class 4.8 (ISO 7046-1:2011)

Complete Current Edition:
   2011 EDITION - ENGLISH LANGUAGE EDITION - Sept. 22, 2011

Obsolete Revision Information:
   EDITION 1 - ENGLISH LANGUAGE EDITION - Jan. 27, 1995