Carmex Internal Right Hand ISO Metric Thread Turning Insert 22 mm / 4.0 mm Pitch / 22 IR 4.0 ISO P25C Nylon Mechanical Pipe Test plug bung with 13mm bypass 49mm to 54mm 5/16-18" x 5/8" - 12

5/16-18" x 5/8" - 12 PCS

Power Supply: 3 × AG7 batteries (included)

1/2"-13X2D UNC Thread Inserts with a 2D diameter multiplier (2x diameter) for optimal strength and reliable thread reinforcement

UNF Thread Form – Unified Fine Thread for precision thread engagement in engineering and assembly

Part No: 1149-300

Carmex Internal Right Hand ISO Metric Thread Turning Insert 22 mm / 4.0 mm Pitch / 22 IR 4.0 ISO P25C Nylon Mechanical Pipe Test plug bung with 13mm bypass 49mm to 54mm 5/16-18" x 5/8" - 12Internal Thread Turning Insert ISO Metric 60 The Carmex 22 IR 4. 0 ISO P25C is a high performance internal thread turning insert designed for cutting ISO metric (60) thread profiles with a 4. 0 mm pitch. This full profile insert generates the complete thread formcrest, root, and flanksin a single operation, ensuring exceptional accuracy, smooth surface finish, and repeatable quality for coarse pitch internal threads. Manufactured from advanced P25C