Answer :
Final answer:
The main purpose of the hex recess in the wall plate for holding the F-81 is to prevent the F-81 from turning and to provide a secure connection. It might add to the aesthetic appeal but that’s not its primary purpose.
Explanation:
The purpose of the hex recess molded into the wall plate for holding the F-81 is primarily to ensure secure and stable connection of the F-81. This design feature helps 1) to prevent the F-81 from turning and 2) to provide a firm grip for the F-81 so it doesn't lose connection or falls off easily. This hex recess design might also indirectly enhance the aesthetic appearance of the wall plate by providing a neat and tidy setup, however, its main purpose is not aesthetic or for protection of the F-81 from damage. Instead, it is more about ensuring the functional efficiency and effectiveness of the F-81 connection.
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