High-strength hexagon bolts for bridge building
General specifications
Application
for steel constructions of bridges
Thread diameter
M22-M27
Product grade
B
Minimum temporary resistance N / mm2 (kgf / mm2)
1078-1275 (110-130)
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.
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.
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.
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