Thread Rolling Rolled threads are stronger than cut threads. We have a wide variety of thread roll dies in stock, offering sizes from 10-24 to 1” - 14. Other sizes may be available upon request. Click photos to enlarge. {"slidestoshow":"3","slidestoscroll":"1","loop":"true","dots":"true","arrows":"true","autoplay":"true","autoplay_interval":"3000","speed":"300","centermode":"false"}