ASME/ANSI B18.2.3.9M-2006
Metric heavy hexagon head flange screws with reduced shank-Type F
ASME/ANSI B18.2.3.9M-2006
Metric heavy hexagon head flange screws with reduced shank-Type U
ASME/ANSI B18.2.3.9M-2012
Metric heavy hex flange screws-Type F
ASME/ANSI B18.2.3.9M-2012
Metric heavy hex flange screws-Type U
ASME/ANSI B18.2.3.9M-2012
Metric heavy hexagon head flange screws with reduced shank-Type F
ASME/ANSI B18.2.3.9M-2012
Metric heavy hexagon head flange screws with reduced shank-Type U
ASME/ANSI B18.2.3.9M-2014
Metric heavy hex flange screws-Type F
ASME/ANSI B18.2.3.9M-2014
Metric heavy hex flange screws-Type U
ASME/ANSI B18.2.3.9M-2014
Metric heavy hexagon head flange screws with reduced shank-Type F
ASME/ANSI B18.2.3.9M-2014
Metric heavy hexagon head flange screws with reduced shank-Type U
Q 180-2012
Hexagon flange bolts with teeth
Q 181-2012
Hexagon flange bolts with teeth
Q 184-2012
Hexagon flange bolt of rough flange-Type F
Q 182-2012
Hexagon flange bolt of Fine rod flange-Type U
Q 186-2012
Large Hexagon Head Flange bolts—Type F
Q 188-2012
Large Hexagon Head Flange bolts—Type U
Q 196-2012
Anti-disassembly bolts
QC/T 880-2011
Anti-disassembly bolts
ASME/ANSI B18.6.7M-15-1999
Metric upset type hexagon head flange bolts-Table 15
ASME/ANSI B18.6.7M-15-2005
Metric upset type hexagon head flange bolts-Table 15