Products

General-purpose flat washer.  Equivalent to GOST 11371-78. Thread diameter: M16-M30. Coating: hot-dip galvanizing, zink-lamellar coating.

Washer for high-strength structural bolting for steel constructions. ISO 7415:1984. Thread diameter: M16-M30. Coating: hot-dip galvanizing, zinc flake coating.

Washer for high-strength structural bolting for steel constructions of bridges. Equivalent to GOST R 53664-2009. Thread diameter: M22-M27. Coating: hot-dip galvanizing, zinc flake coating.

Washer for high-strength structural bolting assemblies for preloading. ЕN 14399-5:2005, ЕN 14399-6:2005. Thread diameter: M12-M30. Coating: hot-dip galvanizing, zinc flake coating.