CEN/TC 185
| Project No. | prEN 1664 rev |
|---|---|
| Title | This 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. |
| Registration number (WIID) | 39408 |
| Scope | This 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. |
| Status | Izstrādē |
| ICS group | 21.060.20 |