Screw, cylinder head with hexagon socket

DIN 6912 plain A2 stainless steel

ISO 4762/DIN 912 steel 8.8 zinc plated

ISO 4762/DIN 912 stainless steel A2 plain

Cylinder head screw with hexagon socket, others

ISO 4762/DIN 912 steel 10.9 plain

ISO 4762/DIN 912 steel 10.9 zinc plated

ISO 4762/DIN 912 steel 12.9 plain

ISO 4762/DIN 912 steel 8.8 plain

DIN 6912 plain steel 08.8

ISO 4762/DIN 912 stainless steel A4 70 plain

ISO 4762/DIN 912, ≤ M24 A4-70 stainless steel, ≥ M24 A4-70 stainless steel

ISO 4762/DIN 912 steel 8.8 zinc plated yellow

ISO 4762/DIN 912 steel 8.8 zinc flake, silver

ISO 4762, steel, strength class 8.8, zinc-flake coating, silver (ZFSHL)

ISO 4762 steel 8.8 zinc plated thick-layer pass.

ISO 4762, steel 8.8, zinc-plated, thick-film passivated VZD