| 摘要 |
An anchor for boards is provide which comprises a socket including a tubular portion, a plurality of split pieces integral with the tubular portion and having intermediate portions slightly bent outwardly, the socket being integrally provided with a flange at one end thereof and a nut member at the other end thereof, and a screw inserted into the socket and threaded into the nut member. The split pieces have their outer peripheral surfaces covered with a resilient member. Also, a method for manufacturing the anchor is provided.
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