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EVS-EN 1664:1999

Prevailing torque type all-metal hexagon nuts with flange

General information

Valid from 01.01.2000
Base Documents
EN 1664:1997
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.01.2000
Main
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.

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