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Domestic wiring fittings, screw heads

Is there a reason why all conventional domestic electrical wiring fittings use exclusively slotted screw heads, rather than the much more practical Phillips or Pozidrive heads? Don't tell me that electricians can only carry one screwdriver?
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  • Former Community Member
    0 Former Community Member
    I wonder if any research has been done on system noise generated from galvanic effects?

    Mike.
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  • Former Community Member
    0 Former Community Member
    I wonder if any research has been done on system noise generated from galvanic effects?

    Mike.
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