High-strength structural hexagon bolt. System HR
EN 14399-3:2005
General specifications
Application
for high-strength structural bolting assemblies for preloading.
Thread diameter
M12-M30
Product grade
B
Strength class
8.8,10.9
Steel grade
37Cr4
Modification
moderate and cold-resistant
Length, mm
50-150
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Coating
- hot-dip galvanized coating
- zinc flake coating
Packing
20 kg pallet shrink-wrapped cardboard boxes
Reference Information
see also
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.
Cup head square neck bolt with large head. Equivalent to GOST 7802-81. Product grade: C. Thread diameter: M16. Strength class: 5.8. Coating: hot-dip galvanizing, zinc flake coating.