F1803/4 NPT Gun Nosed Die

Solid round die with a gun nose, for National Pipe Taper thread NPT 3/4" with 14 TPI and normal class of fit, dimensions according to ISO 2568 standard with 55mm outside diameter and 22mm thickness, HSS with lapped surface finish for threading in free machining and plain carbon steel, ferritic stainless steel and gray, malleable, ductile and compacted graphite cast-iron