| 摘要 |
This nut is an encased nut in which a nut (3) is held inside a case body (2), which is welded to a body (1), so as to be able to glide. The nut (3) is obtained from a hexagonal nut body (4) and a resin insulating member (5) that is insert-molded on the outer surface of said hexagonal nut body (4). On the side of the outer circumference that contacts the body (1), the insulating member (5) is provided with multiple protrusions (9). Since the nut (3) is insulated, the nut is not affixed as a result of electrodeposition coating. |
