UNC Gun Nosed Die
Material ID: 5977823

Solid round die with a gun nose, for Unified National Coarse thread UNC 1/4" with 20 TPI and 2A class of fit, dimensions according to ISO 2568 standard with 20mm outside diameter and 7mm 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