GB/T 6170-2015
Hexagon nuts,Style 1
DIN 934-1987
Hexagon nuts
GB/T 6170-2015
Single chamfered hexagon nut,Style 1
HG/T 20634-2009
Hexagon nuts for steel pipe with flange
HG/T 20613-2009
Hexagon bolts for pipe flange
ASME/ANSI B18.10-3-2006
Thick square nut for track-Table3
ASME/ANSI B18.10-3-2006
Track Bolt Nuts-Table3
HG/T 20613-2009
Bolting for use with stral pipe falanges-Hexagon nuts,style 1
HG/T 20613-2009
Bolting for use with stral pipe falanges-Hexagon nuts,style 1,with fine pitch thread
HG/T 20613-2009
Bolting for use with stral pipe falanges-Hexagon nuts,style 2
HG/T 20613-2009
Bolting for use with stral pipe falanges-Hexagon nuts,style 2,with fine pitch thread
HG/T 20634-2009
Hexagon nuts-Style 1
SH/T 3404-1996
Fasteners for pipe flanges—Hexagon nuts with type I
SH/T 3404-1996
Fasteners for pipe flanges—Hexagon nuts with type II
GB/T 3632-2008
Nuts for Sets of torshear type high strength bolt for steel structures
GB/T 9125-2010
Fasteners for pipe flange joints—Hexagon nuts—Type 1
GB/T 9125-2010
Fasteners for pipe flange joints—Large hex nut
GB/T 32076.3-2015
High-strength structural bolting saaemblies for preloading-Part 3:System HR—High strength large hexagon nuts
GB/T 889.1-2015
Prevailing torque type hexagon nuts(with non-metallic insert),style 1
GB/T 889.2-2016
Prevailing torque type hexagon nuts(with non-metallic insert),style 1-Fine pitch thread
