Projekta Nr.prEN 1664 rev
NosaukumsThis European Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange and threads from M5 up to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16 and with property classes 8, 10 and 12.
Reģistrācijas numurs (WIID)39408
Darbības sfēraThis European Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange and threads from M5 up to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16 and with property classes 8, 10 and 12.
StatussIzstrādē
ICS grupa21.060.20