DIN 931-1-1987
Hexagon head bolts
DIN 6914-1989
High-strength hexagon bolts with large widths across flats for structural bolting
DIN 961-1990
Hexagon head bolts with fine pitch thread
DIN 960-1990
Hexagon head bolts with fine pitch thread
DIN 933-1987
Hexagon head screws threaded up the head
DIN 558-1987
Hexagon head screws threaded up to the head
DIN 601-1987
Hexagon head bolts
DIN 931-2-2009
Hexagon head bolts
DIN 7990-2008
Hexagon head bolts with hexagon nut for steel structures
DIN 931-2-1987
Hexagon head bolts
DIN 7990-1989
Hexagon head bolts with hexagon nut for steel structures
DIN 7990-1989
Big hexagon head bolts with hexagon nut for steel structures
DIN 7990-1999
Hexagon head bolts with hexagon nut for steel structures
DIN 7990-2007
Hexagon head bolts with hexagon nut for steel structures
DIN 7990-2017
Hexagon head bolts with hexagon nut for steel structures
