| 摘要 |
PROBLEM TO BE SOLVED: To provide a fastener which is provided with a washer rotation stopping means for regulating the rotation of a washer in fastening and, thereby, can obtain a rigid fastening and fixed state, in the fastener comprising a bracket, a bolt, a nut and the washer.SOLUTION: A fastener includes: a bracket which is attached to a first member to be fastened including a groove and includes a through-hole; a nut disposed in the groove of the first member to be fastened; a bolt which is inserted into the through-hole of the bracket and is screwed to the nut; and a washer inserted between a head part of the bolt and the bracket and, therein, the washer rotation stopping means for regulating the rotation of the washer is provided. |
