An M4 guide for cutting outer threads using thread-cutting dies according to DIN 223 = EN 22568 and thread-cutting die holders according to DIN 225 = EN 22568. * M4 https://elecena.pl/product/27240756/exact-05192-circular-die-guide-m4 2024-11-12 https://elecena.pl/product/27240756/exact-05192-circular-die-guide-m4 2025-07-21