| 摘要 |
A structural clamp has a cast body with an open back portion or slot for receiving, in a hollow in the body, a threaded rod or bar to which the clamp is to be coupled. The body has one or more protrusions on at least one of the top and bottom surfaces of the body, to engage a first threaded fastener, which is threaded on the threaded rod. The protrusions operate to keep the first threaded fastener in place while a second threaded fastener is tightened against the opposite side of the body. In an alternative configuration, the structural clamp with the open slot or back end may have a threaded fastener secured in a recess or hollow in the clamp body by a clip that is snapped onto the clamp body. The clip may also aid in securing the threaded rod within a hollow in the clamp body.
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