| 摘要 |
A screw characterized by having a screw body having a male screw portion to be screw fastened into a corresponding screw hole and a top hat portion that is integrally formed to be conjoined to one end of the male screw portion and having a top end surface formed thereon; a torque transmission means that is used for transmitting to the top hat portion the running torque required for screw fastening the male screw portion into the screw hole and having a base end surface formed to correspond to the form of the top end surface of the top hat portion; and an adhesive solidification layer that bonds the top end surface of the top hat portion and the base end surface of the torque transmission means to mechanically couple the top hat portion and the torque transmission means.
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