Nuts
Hexagon nut
Hexagon nut. Equivalent to GOST 5915-70.

Thread diameter: M16-M30

Strength class: 5;8;10; 12.

Coating: no coating, hot-dip galvanizing, zinc flake coating.
Hexagon nut for high-strength structural bolting with large width across flats
High-strength hexagon nut with large width across flats for for steel constructions.

Thread diameter: M16-M30

Strength class: 8;10;12.

Coating: no coating, hot-dip galvanizing, zinc flake coating.
Hexagon nut for high-strength structural bolting with large width across flats for bridge building
High-strength hexagon nut with large width across flats for steel constructions of bridges. Equivalent to GOST R 53664-2009.

Thread diameter: M22-M27

Strength class: 8;10;12.

Coating: no coating, hot-dip galvanizing, zinc flake coating.
Hexagon nut for high-strength structural booting System HR
High-strength hexagon nut with large width across flats for steel constructions. System HR. EN 14399-3:2005 .

Thread diameter: M12-M30.

Strength class: 8,10.

Coating: no coating, hot-dip galvanizing, zinc flake coating.