Language
DIN 653 - 1986
JIS B 1177 - 1988
BS 2470 - 1973
JIS B 2801 - 1996
JIS D 2701 - 1993
ASME/ANSI B 18.3 - 2003
ASME/ANSI B 18.3.6M (Oval) - 1986 (R2002)
GB 834 - 1988
BS 325 - 1947
CNS 4699 - 1982
CNS 4358 - 1980
CNS 4362 - 1980
KS B 1028 (T5) - 1990 (R2020)
ASME B 18.3 - 2012
ASME B 18.3 - 2003 (R2008)
DIN 74361-2 (A) - 1982