Somta Series 912 – Carbon Steel Die Nut (MF14 X 1.25) Insize Thread GO NOGO Plug Gauge M52X4.5mm Series 4130 52 the insert features a 55° Compatibility Designed for use the insert features a 55° included angle with a rounded crest and root ✔ Thread Size: 7 8" UNC (Unified National Coarse)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 60° flank angle for precision and secure thread cutting✔ Tolerance Class: ISO 2 (2B) for a standard thread fit✔ Flute Type: Straight flute for effective chip removal✔ Lead Type: Intermediate lead for balanced cutting performance✔ Cutting Direction: Right hand cutting✔ Application: General purpose threading across various materials Range Coverage – Matches other sizes in the 912 series The SOMTA 9121400 Carbon Steel Die Nut restores MF14 x 1