Acme Fette UNR N-4 H33 1.125-12-1 Thread Rolling Dies is a three-piece set designed to form UNR N-4 H33 threads at the 1.125-12-1 size. Manufactured by Acme Fette, it targets the UNR N-4 H33 thread profile. The package comprises three dies intended for use in thread rolling processes to shape threads.
