Hex head screw with shank fine thread

ISO 8765 steel 10.9 zinc flake fine thread

ISO 8765, steel, strength class 10.9, zinc-flake coating, silver (ZFSHL)

DIN 960 plain steel 8.8, fine thread

DIN 960 steel 10.9 zinc nickel fine thread

DIN 960 steel 10.9 zinc plated fine thread

DIN 960 steel 8.8 zinc plated fine thread

DIN 960 steel 10.9 plain fine thread

ISO 8765 steel 8.8 zn ptd. thick-layer pass. fthr.

ISO 8765, galvanised steel 8.8 thick-film passivated (VZD)

DIN 960 steel 10.9 zn ptd. thick-layer pass. fthr.

DIN 960, galvanised steel 10.9, thick-film passivated (VZD)