Wind the nut on to the pipe by hand until tight and nut is fully engaged against white circlip.
Tighten nut with wrench until nut is fully engaged against white circlip.
Go to HANFLO™ Poly-Pipe Fittings page
Cut
the PE Pipe (Polyethylene Pipe) square with pipe
cutters, knife or saw to the required length.
Push
the HANFLO™ fitting on to the pipe, up to
the housing of the white circlip. 
Wind
the nut on to the pipe by hand until tight and
nut is fully engaged against white circlip.
Tighten
nut with wrench until nut is fully engaged against
white circlip.