are you looking at going from top entry to a side entry valve???
where u located
http://www.migtigarc.co.uk/Gas_Welding/gas_welding.html
Part way down this page, for a shielding gas you need the right hand thread.
James
Edit 8th item from the bottom
All I simply need to know is there a suitable 90 degree elbow for this job, none of the gas and plubing fittings I have wont fit![]()
they are for gas welding m8![]()