Plain washers ЕN 14399-5:2005, Plain chamfered washers ЕN 14399-6:2005 System HR
ЕN 14399-5:2005, ЕN 14399-6:2005
General specifications
Application
for high-strength structural bolting assemblies for preloading
Thread diameter
12-30
Steel grade
C35
Type
Plain washers, plain chamfered washers
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Coating
- hot-dip galvanized coating
- zinc flake coating
Packing
16 kg pallet shrink-wrapped cardboard boxes
Reference Information
see also
High-strength hexagon nut with large width across flats for steel constructions of bridges. Equivalent to GOST R 53664-2009. Thread diameter: M22-M27. Tension from test load, N / mm2 (kgf / mm2) not less than 1245 (127) . Coating: no 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.
High-strength structural bolting assembly for preloading consists of one hexagon bolt for high-strength bolting with large width across flats (EN 14399-3:2005), one hexagon nut for structural bolting with large width across flats (EN 14399-3:2005) and one (two) plain washers for high-strength structural bolting, hardened and tempered (EN 14399-5:2005, EN 14399-6:2005).
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