UNI 6604
Type A Parallel keys
UNI 6606
Woodruff key
ASME/ANSI B18.25.1M-1996
Metric rectangular key-Type A
ASME/ANSI B18.25.1M-1996
Metric square key-Type A
ASME/ANSI B18.25.1M-1996
Metric rectangular key-Type B
ASME/ANSI B18.25.1M-1996
Metric square key-Type B
ASME/ANSI B18.25.1M-1996
Metric rectangular key-Type C
ASME/ANSI B18.25.1M-1996
Metric square key-Type C
ASME/ANSI B18.25.1M-2003
Metric rectangular key-Type A
ASME/ANSI B18.25.1M-2003
Metric square key-Type A
ASME/ANSI B18.25.1M-2003
Metric rectangular key-Type B
ASME/ANSI B18.25.1M-2003
Metric square key-Type B
ASME/ANSI B18.25.1M-2003
Metric rectangular key-Type C
ASME/ANSI B18.25.1M-2003
Metric square key-Type C
ASME/ANSI B18.25.1M-2008
Metric rectangular key-Type A
ASME/ANSI B18.25.1M-2008
Metric square key-Type A
ASME/ANSI B18.25.1M-2008
Metric rectangular key-Type B
ASME/ANSI B18.25.1M-2008
Metric square key-Type B
ASME/ANSI B18.25.1M-2008
Metric rectangular key-Type C
ASME/ANSI B18.25.1M-2008
Metric square key-Type C