This document specifies the dimensions of installation holes for EN-standardized 60?sawage shank nuts and the relevant functional dimensions of the component flange, for aerospace applications.#,,#
DIN EN 3149:1996 history
1996DIN EN 3149:1996-10 Aerospace series - Shank nuts - Installation holes, 60° swage, flanges - Design standard; German version EN 3149:1996
1996DIN EN 3149:1996 Aerospace series - Shank nuts - Installation holes, 60° swage, flanges - Design standard; German version EN 3149:1996