Hexagon head screw, inch

ASME B18.2.1 steel GR5 zinc-plated UNC

ASME B18.2.1 steel GR5 zinc-plated blue passivated (A2K)

ASME B18.2.1 steel GR5 zinc-plated UNF

ASME B18.2.1, grade 5 steel, zinc-plated, blue-passivated (A2K)

ASME B18.2.1 steel GR8 zinc-plated

ASME B18.2.1 steel GR8 zinc-plated blue passivated (A2K)

ASME B18.2.1 steel GR5 plain

ASME B18.2.1 steel GR5 plain

ASME B18.2.1 stainless steel 18-8 plain

ASME B18.2.1 stainless steel 18-8, plain

ASME B18.2.1 steel GR2 zinc-plated

ASME B18.2.1 steel GR2 zinc-plated blue passivated (A2K)

ASME B18.2.1 steel GR2 black oxide

ASME B18.2.1 steel GR2 black oxide

ASME B18.2.1 steel GR2 zinc-plated yellow

ASME B18.2.1 steel GR2 zinc-plated yellow

ASME B18.2.1 steel GR8 zinc flake silver (ZFSHL)

ASME B18.2.1 stl GR8 zinc-plated yellow trivalent

ASME B18.2.1 steel zinc-plated yellow trivalent

ASME B18.2.1 steel GR5 zinc-plated black

ASME B18.2.1 steel GR5 zinc-plated black

ASME B18.2.1 stl GR5 zinc-plated yellow trivalent

ASME B18.2.1 steel GR5 zinc-plated yellow trivalent

ASME B18.2.1 steel GR5 zinc-plated yellow

ASME B18.2.1 steel GR5 zinc-plated yellow

Screw, hexagon head, inch, others

ASME B18.2.1 steel GR8 phosphated

ASME B18.2.1, steel grade 8 phosphated, UNF (fine thread)

ASME B18.2.1 stainless steel 316 plain

ASME B18.2.1 stainless steel 316 plain UNC (standard thread)

ASME B18.2.1 steel GR8 zinc-plated yellow

ASME B18.2.1 steel GR8 zinc-plated yellow

ASME B18.2.1 steel GR5 zinc flake silver (ZFSHL)

ASME B18.2.1 steel L7 hot dip galv. with cert. 3.1

ASME B18.2.1 steel L7 hot-dip galvanised with 3.1 certificate

ASME B18.2.1 steel GR8 plain

ASME B18.2.1 steel GR8 plain

ASME B18.2.1 steel GR5 hot-dip galvanised

ASME B18.2.1 steel GR2 plain

ASME B18.2.1 steel GR2 plain

ASME B18.2.1 steel GR2 hot-dip galvanised