Threading Technology – Clamping Technology 520

136 UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) G NPT NPTF Rc (BSPT) STI SELF-LOCK Accessories NPSM/NPSC Tech. Info v c Product Finder Special Shank Extensions Metric Sizes Ordering Example: FZ111300.01 For use on CNC machines and conventional thread cutting machinery IKZ p max 700psi (50bar) Short type with coolant-thru (IKZ) ≈ l 3 l 1 k 1 l 2 ø d 5 ø d 4 ø d 3 ø d 2 WAF Hexagonal clamping nut k 2 Size Tap Dimensions Extension Dimensions Clamping nut EDP Number ø d 2 k 1 l 1 ø d 3 h9 k 2 h12 l 2 ø d 4 ø d 5 l 3 WAF M d 1) ft lbs 1 2.8 2.1 M 2 - M2.6 M 4 21 6 4.9 60 6.1 6.5 130 6 1.5 FZ112600.01 2 3.5 2.7 M 3 M 4.5 - M5 22 6 4.9 60 7.5 9 130 8 1.5 FZ112600.02 3 4 3 M 3.5 M 5.5 22 6 4.9 60 8.4 10 130 9 1.8 FZ112600.03 4 4.5 3.4 M 4 M 6 22 6 4.9 60 8.4 10 130 9 2.2 FZ112600.04 5 6 4.9 M 4.5 - M6 M 8 25 7 5.5 60 12.1 13.5 130 12 2.6 FZ112600.05 6 7 5.5 M 7 M 9 - M10 25 7 5.5 60 12.1 13.5 130 12 3.7 FZ112600.06 7 8 6.2 M 8 M11 29 8 6.2 60 13 14.5 130 13 4.4 FZ112600.07 8 9 7 M 9 M12 30 9 7 60 15 16.5 130 15 5.9 FZ112600.08 9 10 8 M10 – 32 10 8 60 15 16.5 130 15 8.1 FZ112600.09 10 11 9 – M14 35 11 9 90 18 20 180 18 11.1 FZ112600.10 11 12 9 (M12) M16 35 12 9 90 18 20 180 18 14.8 FZ112600.11 12 14 11 – M18 39 14 11 90 22 25 180 22 18.4 FZ112600.12 13 16 12 – M20 40 16 12 90 22 25 180 22 24.3 FZ112600.13 14 18 14.5 – M22 - M24 42 18 14.5 100 26 29 200 26 33.2 FZ112600.14 15 20 16 – M27 44 20 16 100 28 32 200 28 44.3 FZ112600.15 16 22 18 – M30 46 22 18 100 30 34 200 30 56.8 FZ112600.16 17 25 20 – M33 49 25 20 100 35 41 200 36 73.8 FZ112600.17 For use on CNC machines and conventional thread cutting machinery Short type ≈ l 3 l 1 k 1 l 2 ø d 5 ø d 4 ø d 3 ø d 2 k 2 Standard clamping nut Size Tap Dimensions Extension Dimensions EDP Number ø d 2 k 1 l 1 ø d 3 h9 k 2 h12 l 2 ø d 4 / d 5 l 3 1 2.8 2.1 M 2 - M2.6 M 4 21 6 4.9 60 6.1 130 FZ111300.01 2 3.5 2.7 M 3 M 4.5 - M5 22 6 4.9 60 7.5 130 FZ111300.02 3 4 3 M 3.5 M 5.5 22 6 4.9 60 8.4 130 FZ111300.03 4 4.5 3.4 M 4 M 6 22 6 4.9 60 8.4 130 FZ111300.04 5 6 4.9 M 4.5 - M6 M 8 25 7 5.5 60 12.1 130 FZ111300.05 6 7 5.5 M 7 M 9 - M10 25 7 5.5 60 12.1 130 FZ111300.06 7 8 6.2 M 8 M11 29 8 6.2 60 13 130 FZ111300.07 8 9 7 M 9 M12 30 9 7 60 15 130 FZ111300.08 9 10 8 M10 – 32 10 8 60 15 130 FZ111300.09 10 11 9 – M14 35 11 9 90 18 180 FZ111300.10 11 12 9 (M12) M16 35 12 9 90 18 180 FZ111300.11 12 14 11 – M18 39 14 11 90 22 180 FZ111300.12 13 16 12 – M20 40 16 12 90 22 180 FZ111300.13 14 18 14.5 – M22 - M24 42 18 14.5 100 26 200 FZ111300.14 15 20 16 – M27 44 20 16 100 28 200 FZ111300.15 16 22 18 – M30 46 22 18 100 30 200 FZ111300.16 17 25 20 – M33 49 25 20 100 35 200 FZ111300.17 1) Recommend tightening torque Accessories Spare clamping nuts   139 Torque wrenches   140