Language
ASME B 18.6.4 - 1998
ASME B 18.6.3 (T23) - 2013
ASME B 18.6.3 (T28-III) - 2013
ASME B 18.6.3 (T28-I/T28-IA) - 2013
ASME B 18.6.3 (T22-VI) - 2013
ASME B 18.6.3 (T21) - 2013
ASME B 18.6.3 (T22-III+T40) - 2013
JIS B 1111 (A5) - 2006
BS 1981 - 1991
JIS B 1119 - 1986
GB 945 - 1976
GB 947 - 1988