Self-locking hexagon nut with flange

EN 1663 steel 8 zinc plated

EN 1663, steel 8, galvanised, blue passivated (A2K)

EN 1664 steel 8 zinc plated

EN 1664, steel 8, galvanised, blue passivated (A2K)

EN 1664 plain steel 10

EN 1664 steel 10, plain

EN 1664 steel 10, zinc flake, silver

EN 1664 steel 10, zinc flake, silver (ZFSHL)

EN 1663 steel 8 galv. thick layer pass. w. sealing

EN 1663 steel 10 zn ptd. thick-layer pass. sealing

EN 1663, steel 10, galvanised, thick-film passivated (ZSML)

EN 1663 stainless steel A2 70

EN 1664 steel 8, zinc flake, silver

EN 1663, steel 8, zinc flake, silver (ZFSHL)

EN 1664 steel 10 zn ptd. thick-layer pass. sealing

EN 1664, steel 10, galvanised, thick-film passivated (ZSML)

DIN 6926 steel 8 zinc plated

EN 1664 steel 10 zinc plated

EN 1664, steel 10, galvanised, blue passivated (A2K)

EN 1663 steel 10 zinc plated

EN 1663, steel 10, galvanised, blue passivated (A2K)