Anti-corrosion lock bolt device

The invention discloses an anti-corrosion and anti-loosening bolt device which comprises a bolt piece, a nut piece and an abutting piece, the nut piece is provided with a first screw hole, the nut piece is arranged on a stud of the bolt piece in a sleeving mode through the screw hole, the first screw hole is connected with the stud through a first thread structure, and the abutting piece is provided with a second thread structure. The nut part is provided with a first glue injection hole communicated with the first screw hole and an assembly hole communicated with the first screw hole, the first glue injection hole is used for injecting packaging glue, the assembly hole extends in the radial direction of the first screw hole, and the abutting part penetrates through the assembly hole to abut the packaging glue against the side wall of the stud. The design is firm and tight in connection and effective in corrosion prevention. 本发明公开了一种防腐防松螺栓装置，包括螺栓件、螺母件以及抵压件，所述螺母件设置有第一螺孔，所述螺母件通过螺孔套设于所述螺栓件的螺柱上并且所述第一螺孔与所述螺柱通过第一螺纹