so on 1/2 x 1/4 npt..the "1/4 npt" refers to the tap size that would be needed to tap a hole? is 1/4" the radius size?
imma have to go back to home depot cuz i asked for a 1/2" npt
i bought a 1/2-14 NPT 45/65 tap...and it dosent fit into my tapwrench, but my tapwrench is capable of handling 1/4"-1/2" taps...im confused
