Gas Tank Repair Questions: Torque Values

[IAN]

I removed the gas tank on my 1972 2.4 911T

I removed the filter tank screen, the drain plug and the banjo fittings that go to the fuel line.

I have metal washers for the tank screen and the drain plug and plastic washers for the banjo fittings.

Any trick to getting all of these to seal properly? Anyone know the torque values?

Thanks,
Ian