Improved fastening device for aeronautical tooling

Abstract

A fastening device (1) for aeronautical tooling (2), the device (1) comprising a screw (10) adapted to be inserted into an orifice (40) of the tooling (2) and comprising a screw head (11), a threaded end (13), and a smooth shank (12) extending between the screw head (11) and the threaded end (13), a first annular piece (20) adapted to be fixed to the tooling (2) and to be arranged around the shank (12) of the screw (10), a second annular piece (30) adapted to be arranged around the shank (12) of the screw (10) radially between the shank (12) of the screw (10) and the first annular piece (20), the second annular piece (30) comprising a smooth inner face (33) and forming an axial stop for the threaded end (13) of the screw (10). Fig. 2.