Language
DIN 18182-2 (TN) - 2010
ASME B 18.6.4 - 1998
ASME B 18.6.3 (T18-I/T19-IA+T40) - 2013
ASME B 18.6.3 (Hex[L]-VI-A) - 2013
DIN 18182-2 (FN) - 2019
ASME B 18.6.3 (T33-I+T40) - 2013