ONORM EN 28839:1992现行

Gives the mechanical properties of bolts, screws, studs and nuts with nominal thread diameters, from M1,6 TO M39 inclusive, with metric thread made of copper and copper alloys or aluminium and aluminium alloys. Does not apply to bolts, screws, studs and nuts with special properties.

DIN EN 28839 (1991-12) - Identical

BS EN 28839:1992 - Identical

NBN EN 28839:1992 - Identical

I.S. EN 28839:1992 - Identical

ISO 8839:1986 - Identical

SS EN 28839 Ed. 1 (1992) - Identical

NF EN 28839:1992 - Identical

UNI EN 28839:1992 - Identical

UNE EN 28839:1992 - Identical

EN 28839:1991 - Identical