| 摘要 |
A quick mounting system for panel mounted devices is disclosed in which a front mounting flange carries captive screw means which cooperates with thread engagement means in a base to be mounted on the back of the panel. The thread engagement means comprises a resilient wire form having at least one leg positioned and biased to engage the threads. A ramp surface in the base permits the leg to be deflected by linear insertion force on the screw means, but prevents withdrawal thereof except by rotation.
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