Power Taps eating with threads per inch: 1.5 mountain
Die: PT (taper) ridge Modify
Material, finishing: Power Taps, Die/low alloy steel (SKS)/Case/Steel
* Stainless steel of the screw, the use can't Hex sarae Nut Die is round Die and size to adjust adjustment screw is a is not that internal thread of accuracy by 6 mm sq. sarae Nut Die but does not.