This document specifies the characteristics, qualification and acceptance requirements for self-locking nuts with MJ threads in NI-PH2601, MoS2 coated, for aerospace applications.
Classification: 1 550 MPa /425 °C .
It is applicable whenever referenced.
PUBLISHED
EN 4048:2004
IN_DEVELOPMENT
FprEN 4048
60.55
Ratification completed (DOR)
Aug 17, 2026