Is it normal?

chizijs

New member
When I am trying to put tube into compression fittings, it can not be screwed to the end..
Is it normal?

1000
 
They don't have to be screwed right to the end, but make sure that they are at least at 50%, so they don't come off.
 
yup normal, it's effectively accounting for the wall thickness of the tube. Very hand tight should be fine :) I wouldn't over-tighten otherwise it may damage the tube.
 
That's normal.

You'll find if you over-tighten those EK fittings they will seize and you will need tools to get them apart.
 
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