Screw, countersunk internal hexagon

ISO 10642 steel 010.9, zinc-nickel, black

DIN 7991 / ISO 10642 plain A2 stainless steel

DIN 7991/ISO 10642 steel 08.8 zinc plated

DIN 7991/ISO 10642 steel 010.9 zinc plated

Screw, countersunk internal hexagon, others

DIN 7991/ISO 10642 plain steel 010.9

DIN 7991 / ISO 10642 bare stainless steel A4

DIN 7991/ISO 10642 plain steel 08.8

ISO 10642 steel 08.8, zinc-nickel

ISO 10642 steel 010.9, zinc-nickel

ISO 10642 steel 08.8, zinc-nickel, black

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

ISO 10642 steel 08.8, zinc flake, silver

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

ISO 10642 steel 012.9, bare

ISO 10642 steel 010.9, zinc-flake

ISO 10642 A2 stainless steel plain full thread

ISO 10642, stainless steel, A2, plain, with full thread

DIN 7991 steel 010.9, plain

ISO 10642 steel 08.8 zinc plated thick-layer pass.

ISO 10642, galvanised steel 08.8 thick-film passivated (VZD)

ISO 10642 steel 010.9 zinc ptd. thick-layer pass.

ISO 10642, galvanised steel 010.9 thick-film passivated (VZD)

ISO 10642 steel 08.8 zinc-nickel silver ZNSHR

ISO 10642, steel 08.8, zinc-nickel silver (ZNSHR)

DIN 7991 steel 08.8 steel zinc plated

DIN 7991, steel 08.8, zinc-plated, blue passivated (A2K)