Screw, countersunk internal hexagon

DIN 7991/ISO 10642 steel 010.9 zinc plated

DIN 7991/ISO 10642 steel 08.8 zinc plated

DIN 7991 / ISO 10642 bare stainless steel A4

DIN 7991 / ISO 10642 plain A2 stainless steel

DIN 7991/ISO 10642 plain steel 08.8

ISO 10642 steel 08.8, zinc flake, silver

ISO 10642, steel strength class 8.8, zinc-flake coating, silver (ZFSHL)

ISO 10642 steel 010.9, zinc-flake

DIN 7991/ISO 10642 plain steel 010.9

DIN 7991 steel 08.8, plain

DIN 7991, plain steel 08.8

ISO 10642 steel 08.8, zinc-nickel, black

ISO 10642, steel strength class 8.8, zinc-nickel-plated, black (ZNBHL)

ISO 10642 steel 010.9, zinc-nickel, black

ISO 10642 steel 010.9 zinc plated full thread

DIN 10642, steel 010.9, galvanised, blue passivated (A2K), full thread

ISO 10642 steel 010.9, zinc-nickel

ISO 10642 steel 012.9, bare