CEN/TC 185
| Project No. | EN 1664:1997 |
|---|---|
| Title | This European Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange and threads from M5 to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16 and property classes 8, 10 and 12. |
| Registration number (WIID) | 8360 |
| Scope | This European Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange and threads from M5 to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16 and property classes 8, 10 and 12. |
| Status | Izstrādē |
| ICS group | 21.060.20 |