| 摘要 |
Bracket means, method and apparatus for securing an article such as an electrical wiring box to a sheet metal support, characterized in that the bracket means includes at least one stamped point extending downwardly into engagement with the support, said bracket containing an orientation opening adjacent the point. To effect penetration of the support by the points and crimping of the points relative to the support, cooperating jaw means are provided on opposite sides of the bracket and the support, one jaw face member having a male projection extending into the orientation opening to properly align the jaws relative to the points.
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