Language
ISO 8677 - 1986
ASME B 18.5 - 2012 (2017)
DIN 11015 - 1995
ASME/ANSI B 18.5 - 2008
ASME/ANSI B 18.5 - 2012
ASME B 18.9 - 2012
DIN 186 - 2010
UNI 6104 - 1975
JIS B 1171 (Attached Table 1) - 1996
GB /T 801 - 1998
GB 14 - 1976
BS 4933 - 1973
GB /T 21934 - 2008
JIS B 1171 (Attached Table 2) - 1996
GB /T 14 - 1988
GB /T 794 (B) - 2021