On Wed, 15 Jun 2016 22:35:30 +0100 (GMT+01:00), jim k wrote:

Jackson Wrote in message:


When you screw in an outside tap into the wall plate, how do you ensure that
the tap is screwed in very tightly to the wall plate so that it will not move
or leak - and the tap is itself vertical?


Ptfe tape on the threads :-)

Yes - but how does that ensure that when you tighten the tap up it is at 12
o'clock and not half past six?