| 摘要 |
PURPOSE: A locking fastener is provided to be installed without constant torque, and the screw threads are used many times. CONSTITUTION: A locking fastener(100) comprises a main body(101), a top surface(106), a bottom surface(107), a threaded surface(110), a slot(120), a locking recess(130), and a locking member(135). The main body comprises first and second surfaces(102,103). The top surface is extended toward between the first and second surfaces from a first end of the main body. The bottom surface is extended toward between the first and second surfaces from a second end of the main body. The threaded surface comprises screw threads in an axial direction. The slot and the locking recess are formed inside the main body.
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