ANSI INDEX ANSI ANSI ZELX MOLD ④-123 PO OX STI ⑦-21 Hand Taps for Hard-to-Machine Materials Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts, Oxidized ZELX NI ANSI⑦-23 PO STI Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts and for Nickel Base Aloys ⑤Cemented Carbide Tap Series ZELX CARB ANSI⑤-6ALCarbide Taps for Light Alloys⑧Pipe Tap Series ZELX CARBCI Carbide Taps for Cast Irons ANSI⑤-15 NPT ANSI⑧-81Hand Taps for American Taper Pipe Threads ZELX MOLD ANSI⑧-82 NPT Hand Taps for Hard-to-Machine Materials for American Taper Pipe Threads ANSI ⑥Roll Tap Series NPT-CI ⑧-83 Hand Taps for American Taper Pipe Threads for Cast Irons MHRZ ANSI⑥-9 ZELX SS ANSI⑧-87Z-PRO Roll Taps for Medium Hardness Carbon SteelsNPTTaps for American Taper Pipe Threads for Stainless Steels ANSI ANSI N-RZ ⑥-18 INT-NPT ⑧-90 Roll Taps for Steels Interrupted Taps for American Taper Pipe Threads ANSI ANSI N-RS ⑥-31 NPTF ⑧-93 Roll Taps for Non-Ferrous Materials Hand Taps for American Dryseal Taper Pipe Threads ANSI ANSI OL-RZ ⑥-44 NPTF-CI ⑧-94 Roll Taps for Dry Tapping, Coated Hand Taps for American Dryseal Taper Pipe Threads, for Cast Irons HP-RZ ANSI⑥-51High Performance Roll Taps, CoatedZELX SS ANSI⑧-95NPTFTaps for American Dryseal Taper Pipe Threads for Stainless Steels ANSI NPS ⑧-98 Hand Taps for American Parallel Pipe Threads ANSI ⑦Special Thread Taps / Simple Inspection Tools NPSF ⑧-100 Hand Taps for American Dryseal Parallel Pipe Threads ANSI HT STI ⑦-6 Hand Taps for Helical Coil Wire Screw Thread Inserts ANSI HT OX STI ⑦-8 ⑩Dies Hand Taps for Helical Coil Wire Screw Thread Inserts, Oxided ANSISP STI⑦-12 RD-DASpiral Fluted Taps for Helical Coil Wire Screw Thread InsertsDie Attachment (DesignedANSI⑩-55Specially for Solid Round Dies) ANSI SP OX STI ⑦-14 Spiral Fluted Taps for Helical Coil Wire Screw Thread Inserts, Oxided ZELX NI ANSI⑦-16 SP STI Spiral Fluted Taps for Helical Coil Wire Screw Thread Inserts and for Nickel Base Aloys ANSI PO STI ⑦-19 Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts Product Line-ups-10