Irwin 3/4 in.-16 NF Hexagon Machine Screw Die

The Irwin 3/4 in.-16 NF Hexagon Machine Screw Die provides reliable threading performance for maintenance and repair operations. Engineered for versatility, it can be used with standard hexagon die stocks or driven by a wrench or socket when working in confined spaces. Constructed from durable high carbon steel, this machine screw die ensures clean, accurate right-hand threads across routine shop and field applications.