K & S Precision Metals #419 – Threaded Die 4-40

The 4-40 Die from K&S Engineering.

FEATURES:

A must for the scratch builder, modeler, etc.Rethreads 4-40 thread pattern intended for use on K S Al

uminum and Brass Stock

INCLUDES:

One 4-40 Die

REQUIRES:

Die Handle (K SR1220)

SPECS:

Thread Pattern: 4-40Diameter: _” (19mm)