Large steel lock nut 1-8in for heavy equipment and machinery assembly.

Large steel lock nut prevents bolt loosening in heavy machinery and structures.

Large steel hex bolt one-inch diameter, four inches long for heavy-duty structural assembly.

Large steel socket grub screw for heavy mechanical assembly and positioning.

Large steel hex bolt 1-8in x 8in for heavy-duty structural applications.

Large steel hex bolt for industrial machinery and structural assembly work.

Large steel hex bolt for heavy industrial machinery and structural assembly work.

Zinc-finished mild steel square nuts in 1-8 inch size for industrial use.

Steel hex bolt, 1 inch thread, 6.5 inches long for heavy machinery.

Imperial steel hex bolt 1-8in diameter, 7 inches long.

Steel hex bolt 1-8 inch thread, 4 inches long for equipment fastening.

Heavy-duty steel hex bolt for demanding industrial and construction applications.

Large steel hex bolt for heavy industrial assembly and structural applications.

Long heavy-duty steel hex bolt for large industrial and construction projects.

Large one-inch steel hex bolt for heavy-duty industrial fastening needs.