NUT, WHICH IS EASILY COUPLED WITH A BOLT WITHOUT A SEPARATE TOOL

摘要

PURPOSE: A nut is provided to rotate a nut and a nut body together without slipping by surface-contacting a first anti-slip side of the nut member with a second anti-slip side of the nut body. CONSTITUTION: A nut(10) comprises a nut member(110), a nut body(130), and an elastic member(150). The nut member is divided into several pieces in the longitudinal direction. An incline is formed on the outer circumference of the one end of the nut member. The nut body comprises an accommodation space, an inlet, and an outlet. The inlet and the outlet are connected to the accommodation space. The elastic member elastically supports the other side of the nut member.