Language
GB 862.1 - 1987
GB 861.2 - 1987
GB 861.1 - 1987
DIN 6797 (J) - 1988
DIN 6907 - 1990
ASME B 18.21.1 - 2009 (R2016)
CNS 4404 (J) - 1978
CNS 4404 (V) - 1978
CNS 4404 (A) - 1978
SAE J 2655 - 2015
SAE J 489B (Table 3) - 1974
SAE J 489B (Table 4) - 1974
SAE J 489B (Table 5) - 1974