ISO 8764-1
Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 1: Driver tips
Schraubwerkzeuge - Schraubendreher für Schrauben mit Kreuzschlitz - Teil 1: Schraubendreherspitzen (ISO 8764-1 :1999) 1999)
Responsible national committee
NA 121-05-01 AA - Assembly tools for screws and nuts, Fastening tools
Responsible international committee
ISO/TC 29/SC 10 - Assembly tools for screws and nuts, pliers and nippers