IC228 IC50MIC08 IC250 IC908IC908 THREADING IR/L-TR PDXPDY PDY PDX Internal Trapeze Shaped DIN 103 Laydown Threading lNSL lNSL Inserts for Feed Screws IC IC Internal left-hand shown NUT30° Dimensions Tough 1 Hard SCREW Designation IC TP(2) INSL PDY PDX 08IR 1.5 TR (1) 5.00 1.500 8.24 0.60 0.6 • 08UIRL 2 TR 5.00 2.000 8.24 0.90 4.0 • 16IR 1.5 TR 9.52 1.500 16.49 1.00 1.0 • • 16IL 2 TR 9.52 2.000 16.49 1.00 1.3 • • 16IR 2 TR 9.52 2.000 16.49 1.00 1.1 • • 16IL 3 TR 9.52 3.000 16.49 1.30 1.5 • 16IR 3 TR 9.52 3.000 16.49 1.30 1.5 • • 22IL 4 TR 12.70 4.000 22.00 1.90 2.0 • 22IR 4 TR 12.70 4.000 22.00 1.90 2.0 • • 22IL 5 TR 12.70 5.000 22.00 2.00 2.3 • 22IR 5 TR 12.70 5.000 22.00 2.00 2.3 • • 22IL 6 TR 12.70 6.000 22.00 2.00 2.3 • 22IR 6 TR 12.70 6.000 22.00 2.00 2.2 • • • 22UIRL 6 TR 12.70 6.000 22.00 2.00 11.0 • • 22UIRL 7 TR 12.70 7.000 22.00 2.30 11.0 • 27IL 6 TR 15.88 6.000 27.50 2.30 2.7 • 27IR 6 TR 15.88 6.000 27.50 2.30 2.6 • • 27IR 7 TR 15.88 7.000 27.50 2.20 2.6 • 27UIRL 8 TR 15.88 8.000 27.50 2.50 13.7 • • • 27UIRL 9 TR 15.88 9.000 27.50 3.00 13.7 • • 27UIRL 10 TR (1) 15.88 10.000 27.50 3.20 2.5 • • For Insert Identification System, see pages 638-639 • Tolerance: Class 7H • For technical information and detailed cutting data, see pages 711-727 (1) A single threading corner (2) Thread pitch For tools, see pages: AVC-D-SIR/L (707) • SIR/L (703) PG (Panzergewinde) PDX ER-PG External Threading Inserts PDY for the Electrical Industry INSL IC External right-hand shown NUT Dimensions Tough 1 Hard 80° SCREW Designation IC TPI(1) INSL PDY PDX RE 16ER 16 PG 9.52 16.0 16.49 0.8 1.0 0.17 • 16ER 18 PG 9.52 18.0 16.49 0.8 0.9 0.15 • • 16ER 20 PG 9.52 20.0 16.49 0.7 0.8 0.13 • • For Insert Identification System, see pages 638-639 (1) Threads per inch For tools, see pages: C#-SER/L (701) • SER-D (702) • SER/L (700) 685