3/4" -NATIONAL PIPE THREAD 12-R HIGH SPEED PIPE DIE
Die Material or Type
Nominal Pipe Size – Threads Per Inch
1/8-27 1/4-18 3/8-18 1/2-14 3/4-14 1-11 1/2 11/4-11 1/2 11/2-11 1/2 2-11 1/2
(NPT) National Pipe Taper
Alloy RH 37810 37815 37820 37825 37830 37835 37840 37845 37850
High-Speed RH 37855 37860 37865 37870 37875 37880 37885 37890 37895
High-Speed LH - 38050 38055 38060 38065 38070 38075 38080 38085
H.S. For Stainless Steel RH 37900 37905 37910 37915 37920 37925 37930 37935 37940
H.S. For PVC RH - - 70685 70690 70695 70700 70705 70710 70715
~