Machine Screw Hex Die, 12-24 National Coarse, 1-in.

Description

10-32 national coarse machine screw hex die. precision cut threads, accurately formed for consistent, exact threading. heat treated and tempered for file hard threads, and longer, useful life. designed for hand cutting applications. 1″ across the flats.

Heat treated and tempered for file hard threads and longer useful life

Designed for hand cutting applications

High carbon steel

1″ across the flats