Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Overall length Shank dia. Chamfer length Note 1: Product symbols shown in red mean the Drill hole shape tap suitable for synchronized feed tapping. L Ds ℓc P: B: M2 Main Product Main Product L Ds ℓc L Ds ℓc Class Class Flute Flute Tap selection Symbol Code Tap selection Symbol Code Ta ps material page material page Note1 Note1 For helical coil wire ⑱⑲㉑ TW014N1LEB5 HT Ⅰb 95 12.5 5P ⑦-4 Taps / M15 × 2 AL-HT STI M3 screw thread inserts TW014N1LEBA 1.5P ⑦-4 Ta ps Nut taps 12 NT NH2014N HT Ⅱ 170 11 24P ⑦-27 Standard 23 SP SPQ015Q SP P2 95 12.5 2.5P ①-39 ③-15 Taps / M14 × 1 PO POS015Q PO P4 5P M4 Ta 123 HT TNMR015Q5 HT P3 95 12.5 5P ④-11 ps Standard 23 SP SPQ014M SP P2 88 10.5 2.5P ①-39 TNMR015Q1 1.5P ④-11 ③-15 Taps / M15 × 1.5 PO POR014M PO P3 5P M5 Ta 123 HT TNMR014M5 HT P3 88 10.5 5P ④-11 ps TNMR014M1 1.5P ④-11 Standard 23 SP SPQ015O SP P2 95 12.5 2.5P ①-39 Oversize 23 PO POS014M PO P4 88 10.5 5P ③-15 PO POR015O PO P3 5P ③-15 M6 Ta 123 HT TNMS014M5 HT P4 88 10.5 5P ④-11 123 HT TNMR015O5 HT P3 95 12.5 5P ④-11 ps TNMS014M1 1.5P ④-11 TNMR015O1 1.5P ④-11 For left hand threads 23 SP LH SPQ014M--L SP P2 88 10.5 2.5P ①-77 For left hand threads 123 HT LH TNMR015O5-L HT P3 95 12.5 5P ④-66 M8 Ta ps 123 HT LH TNMR014M5-L HT P3 88 10.5 5P ④-66 TNMR015O1-L 1.5P ④-66 1.5P ④-66 123 TNMR014M1-L For stainless steels 49 SU-PO PUMR015O PO P3 95 12.5 5P ③-61 Oxidizing 123 88 10.5 2.5P ①-63 M1 Taps / M15 × 1.25 SP OX SPQ014MX SP P2 Ta 0 ps PO OX POR014MX PO P3 5P ③-35 Long 123 LS-HT TNMQ014M515 HT P2 150 10.5 5P ④-75 Standard 123 HT TNMS015N5 HT P4 95 12.5 5P ④-11 TNMQ014M115 1.5P ④-75 TNMS015N1 1.5P ④-11 M1 Ta 2 ps Thread forming taps 12 N-RZ NRZM8014MP RO G8 88 10.5 4P ⑥-17 For left hand threads 123 HT LH TNMS015N5-L HT P4 95 12.5 5P ④-66 for steels NRZM8014MB 2P ⑥-17 TNMS015N1-L 1.5P ④-66 M1 For high carbon steels 23 88 10.5 2.5P ①-130 -M Taps / M15 × 1 HC-SP SCMQ014M SP P2 Ta ps 8.5 For stainless steels 2349 SU-SP SUMQ014M SP P2 88 10.5 2.5P ①-99 123 SU-PO PUMR014M PO P3 88 10.5 5P ③-61 Standard 23 SP SPQ015M SP P2 95 12.5 2.5P ①-39 49 M9 129 SU-HT TUMR014M4 HT P3 88 10.5 4P ④-89 PO POR015M PO P3 5P ③-15 Ta -M ps 24 TUMR014M1 1.5P ④-89 123 HT TNMR015M5 HT P3 95 12.5 5P ④-11 For cast Carbide ⑫⑬⑯ N-CT FC TCNR014M3 HT P3 70 10.5 3P ⑤-12 TNMR015M1 1.5P ④-11 irons M2 TCNR014M1 1.5P ⑤-12 For left hand threads 123 HT LH TNMR015M5-L HT P3 95 12.5 5P ④-66 Ta 5-M ps 48 TCNS014M3 P4 3P ⑤-12 TNMR015M1-L 1.5P ④-66 1.5P ⑤-12 123 TCNS014M1 For stainless steels 49 SU-PO PUMR015M PO P3 95 12.5 5P ③-61 M5 For Carbide ⑲㉑ ⑤-5 Ta 0-M1 Taps / M15 × 0.75 N-CT LA TCNR014M3A HT P3 70 10.5 3P ps 00 aluminum TCNR014M1A 1.5P ⑤-5 Fo TCNS014M3A P4 3P ⑤-5 Standard 123 HT TNMR015J5 HT P3 95 12.5 5P ④-11 rU thr nifie e Ta ads d TCNS014M1A 1.5P ⑤-5 TNMR015J1 1.5P ④-11 ps Thread forming taps for ⑱⑲㉑ ⑥-29 Taps / M15 × 0.5 N-RS NRSM8014MP RO G8 88 10.5 4P non-ferrous materials ⑥-29 For W NRSM8014MB 2P thr hitwo e r Ta ads th For deep hole use 234⑬ S-SP SSMQ014M SP P2 88 10.5 2.5P ①-122 Standard 123 HT TNMQ015G5 HT P2 95 12.5 5P ④-11 ps Nut taps 12 NT NH2014M HT Ⅱ 160 11 25P ⑦-27 TNMQ015G1 1.5P ④-11 For S crew on se threads Taps / M14 × 0.75 Taps / M16 × 2 w Ta ing mach ed ps ines ( us SM ) Standard 23 PO POR014J PO P3 88 10.5 5P ③-15 Standard 23 SP SPQ016Q SP P2 95 12.5 2.5P ①-39 123 HT TNMR014J5 HT P3 88 10.5 5P ④-11 SP 1.5P SY016QQNEBA 1.5P ①-57 For P Ta ipe th ps read TNMR014J1 1.5P ④-11 PO POS016Q PO P4 5P ③-15 s 123 ④-11 Taps / M14 × 0.5 HT TNMR016Q5 HT P3 95 12.5 5P For A TNMR016Q1 1.5P ④-11 pip meric e a Ta thre n ps ads Standard 23 PO POQ014G PO P2 88 10.5 5P ③-15 Oversize 23 SP SPR016Q SP P3 95 12.5 2.5P ①-39 123 HT TNMQ014G5 HT P2 88 10.5 5P ④-11 SPS016Q P4 ①-39 For M thr iniatu TNMQ014G1 1.5P ④-11 ①-39 e Ta ads re SPT016Q P5 ps PO POT016Q PO 5P ③-15 POU016Q P6 ③-15 For improvement, spec may change without advance notice. Sizes-59