Language
GB /T 902.4 (PS) - 2010
ISO 13918 (PT) - 2017
ISO 13918 (PT) - 1998
Self-Clinching FH FHS FHA
JIS B 1195 - 2009
JIS B 1195 - 1994
JIS /JASO C 610 (T5) - 1979
JIS D 2101 (2C) - 2001
Self-Clinching FH4 FHP
Self-Clinching HFH HFHS HFHB
YJT 4028 (BN 9524)
Self-Clinching CHC, CHA, CFHC, CFHA
Self-Clinching FHL FHLS
Self-Clinching HFE THFE
YJT 4027
CNS 4425 - 1981
CNS 4574 - 1981
KS B 1057 - 2001
BS 7670-1 - 1993
YJT 4034 (原YJT 21880(12))