| 摘要 |
A metal article for connection of parts has a bolt with head, this is arranged in shape of a solid of revolution, for instance a cylinder, a cone, as a part of a sphere, and fit socket in one of the parts being connected. The head of the bolt is arranged eccentric with respect to its long axis, and the fit socket in one of the parts being connected is made in shape corresponding to the shape of the head of the bolt, for instance, cylindrical, conical, as a part of a sphere, and eccentric with respect to the axis of the through opening of the part for the bolt.
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