The invention relates to the technical field of fastener structure design, in particular to a bending bolt connecting structure. The bending bolt connecting structure comprises a double-end stud and two nuts, wherein the double-end stud is of a structure with a large middle and two small ends, a middle section is a smooth cylindrical rod, two ends are threaded ends, and the middle section and the ends form conical surface transition. The connection between the stud and a fixing base can be simplified to be connection through a double-supporting-point overhanging beam. Except a tensile-shear bearable characteristic of a common bolt, the bending bolt connecting structure can further bear large bending moment and meet the bearing requirement of special connecting positions including shock absorbers and the like.