| 摘要 |
PURPOSE: A lock nut integrated with a washer is provided to reduce the price of the lock nut by integrating the lock nut with a washer in the center part in which the lock nut makes contact with a flange part. CONSTITUTION: A lock nut integrated with a washer includes a body(12), a flange part(14), a hole, a female-screw section(16), and a washer(18). The body(12) has a multiple pillar type. The flange part(14) is integrated with one side of the body(12). The female-screw section(16) is formed to the inner surface of the body(12) from the flange part. The washer is integrated with the body(12) of the lock nut(10). The lock nut is integrated with the washer in order to maximize coupling force when coupling a bolt with a lock nut in the center part in which the body(12) of the lock nut(10) makes contact with the flange part.
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