Projekta Nr.EN 1663:1997
NosaukumsThis European Standard specifies the characteristics of prevailing torque type hexagon nuts with flange, with non-metallic annular insert and coarse threads f from M5 to M20 inclusive, in product grade A for threads up to and including M16and product grade B for threads above M16 and property classes 8 and 10.
Reģistrācijas numurs (WIID)8359
Darbības sfēraThis European Standard specifies the characteristics of prevailing torque type hexagon nuts with flange, with non-metallic annular insert and coarse threads f from M5 to M20 inclusive, in product grade A for threads up to and including M16and product grade B for threads above M16 and property classes 8 and 10.
StatussIzstrādē
ICS grupa21.060.20