A PAIR OF EXTERNAL THREAD BODY AND INTERNAL THREAD BODY, AND METHOD FOR FIXING CONNECTION MEMBER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a pair of external thread body and internal thread body that can easily and surely fix a connection member.;SOLUTION: The pair of external thread body and internal thread body A includes an external thread body 1, an internal thread body 2 screwed with the external thread body 1, and a pair of insertion holes provided at an axial intermediate part of a threaded hole of the internal thread body 2 and penetrating to cross the threaded hole in a direction orthogonal to the axial direction of the threaded hole. The pair of insertion holes includes the first insertion hole 22 and the second insertion hole 23 which are formed shifted in the axial direction of the threaded hole by the half pitch part of the thread pitch.;COPYRIGHT: (C)2011,JPO&INPIT