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
High-strength hexagon bolt with large width across flats for for steel constructions.ISO 7411:1984. Thread diameter: M16-M30. Strength class: 8.8; 10.9; 12.9. 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.
Bolt assembly consists of one hexagon bolt for high-strength bolting with large width across flats for bridge building, one hexagon nut for structural bolting with large width across flats for bridge building and two plain washers for high-strength structural bolting, hardened and tempered for bridge building .
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