Published
ISO 7040:2012 specifies the characteristics of prevailing torque type hexagon regular nuts (with non-metallic insert) with threads from M3 up to and including M36, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 5, 8 and 10.
WITHDRAWN
EN ISO 7040:1997
PUBLISHED
EN ISO 7040:2012
60.60
Standard published
Dec 19, 2012
IN_DEVELOPMENT
prEN ISO 7040 rev