GB/T 2148-1991
Hexagon nuts with shoulder
GB/T 6177.1-2016
Hexagon nuts with flange，style 2
GB/T 6177.2-2016
Hexagon nuts with flange，style2-Fine pitch thread
ISO 4161-1999
Hexagon nuts with flange
DIN 6923-1983
Hexagon nuts with flange
ISO 10663-1999
Hexagon flange nuts with fine pitch thread
DIN 6331-2003
Hexagon collar nuts with a height of 1.5d
ASME/ANSI B18.2.2-12-2015
Hexagon flange nuts-Table 12
ASME/ANSI B18.2.2-12-2015
Hex large flange nuts-Table 12
JG/T 5057.29-1995
Construction machinery and equipment High strength fasteners
IFI 145-2002
Hexagon flange nuts
IFI 145-2002
Hex large flange nuts
EN 1661-1998
Hexagon nuts with flange
EN 14218-2003
Hexagon head nuts with flange with fine pitch thread
EN 14218-2003
Hexagon flange nuts with fine pitch thread
ASME/ANSI B18.16.4-1-2008
Hexagon flange nuts-Table 1
ASME/ANSI B18.16.4-2-2008
Large hexagon flange nuts-Table 2
SJ 2842-1987
Hexagon flange nuts
JB/T 8004.1-1999
Hexagon nuts with collar
JB/T 9163.17-1999
Washer-faced hexagon nuts-Dimensions
