GB/T 5783-2016
Hexagon head bolts-Full thread
GB/T 5782-2016
Hexagon head bolts
GB/T 5784-1986
Hexagon head bolts with reduced shank
GB/T 5787-1986
Hexagon head flange bolts-Type A
GB/T 5781-2016
Hexagon head bolts-Full thread
GB/T 1228-2006
High strength bolts with large hexagon head for steel structures
GB/T 5785-2016
Hexagon head bolts with fine pitch thread
GB/T 5786-2016
Hexagon head bolts with fine pitch thread
GB/T 29.2-2013
Cross recessed hexagon bolts with indentation
GB/T 5789-1986
Large Hexagon Head Flange bolts—Type B
GB/T 16674.2-2016
Hexagon bolts with flange with metric fine pitch thread—Small series—Type F
GB/T 16674.1-2016
Hexagon flange bolt of rough flange-Type F
GB 30-1976
Hexagon head bolts
GB/T 14-1998
Cup head square neck bolts with large head
GB/T 799-1988
Eyelet bolts
GB/T 798-1988
Eye Bolts
GB/T 5782-1986
Hexagon head bolts
GB/T 5782-2000
Hexagon head bolts
GB/T 5789-1986
Large Hexagon Head Flange bolts—Type A
GB/T 16674.1-2004
Hexagon flange bolt of rough flange-Type F