| 摘要 |
PROBLEM TO BE SOLVED: To provide a bolt joining method causing no possibility of idly rotating nuts set on the access difficult side by fastening of a bolt and capable of easily temporarily fastening these nuts. SOLUTION: This bolt joining method uses a double-end stud for continuously arranging a gripping outward projecting part in one end part of a doube-end stud body part, and an outer peripheral screw part of another one end part of the double-end stud body part is threadedly engaged with the first nut, and afterwards, the second nut threadedly engaged with the outer peripheral screw part of the one end part of the double-end stud body part is fastened while regulating rotation of the doube-end stud by gripping the outward projecting part.
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