Flute Class Flute Class Icons of main materials 1 Low carbon steel 2 Medium carbon steel 3 High carbon steel 4 Alloy steel 5 Thermal refined stee(l 25~35HRC) 6 Thermal refined stee(l 35~45HRC) 7 Thermal refined stee(l 45~55HRC) 8 Thermal refined stee(l 50~63HRC) 9 Stainless steel Tool steel ⓫ Cast steel ⓬ Cast iron ⓭ Ductile cast iron ⓮ Copper ⓯ Brass ⓰ Brass casting ⓱ Bronze ⓲ Wrought aluminum ⓳ Aluminum alloy casting ⓴ Magnesium alloy Zinc alloy ㉒ Titanium alloy ㉓ Nickel base alloy ㉔ Thermosetting plastic ㉕ Thermoplastic resin TMa2ps Tap selection Mainmaterial Symbol Code L Ds ℓc Productpage Tap selection MainmaterialSymbol Code L Ds ℓc Productpage Note1 Note1 With coolant hole 123 MC-HT (ML10012O5-Q) HT P2 100 8.5 5P ④-134 Long 123 LS-HT TNMQ012N510 HT P2 100 8.5 5P ④ -74 TMa3ps (ML15012O5-Q) 150 ④-134 TNMQ012N512 120 ④ -74 (ML20012O5-Q) 200 ④-134 TNMQ012N515 150 ④ -74 (ML10012O1-Q) 100 1.5P ④-134 TNMQ012N520 200 ④ -74 TMa4ps (ML15012O1-Q) 150 ④-134 TNMQ012N110 100 1.5P ④ -74 (ML20012O1-Q) 200 ④-134 TNMQ012N112 120 ④ -74 TMa5ps Nut taps 12 NT NH2012O HT Ⅱ 160 9 25P ⑦ -27Taps / M12 × 1.25 TNMQ012N115 150 ④ -74TNMQ012N120200④ -74Oversize23LS-POPOT012NL15POP51508.55P③ -53 TMa6ps Standard 23 SP SPQ012N SP P2 82 8.5 2.5P ① -39+SPSNPQ012N① -55 123 LS-HT TNMR012N515 HT P3 150 8.5 5P ④ -74TNMR012N1151.5P④ -74 SP 1.5P SY012NQNEBA 1.5P ① -57 TNMS012N515 P4 5P ④ -74 TMa8ps PO POS012N PO P4 5P ③ -14123HTTNMS012N5THTP4828.55P④ -10 TNMS012N520 200 ④ -74TNMS012N1151501.5P④ -74 TNMS012N1T 1.5P ④ -10 TNMS012N120 200 ④ -74 MT1a0ps TNMS012N5 5P ④ -10 For left hand 23 LS-SP LH SPQ012NL15-L SP P2 150 8.5 2.5P ① -93TNMS012N11.5P④ -10threads123LS-HT LHTNMQ012N515LHTP21508.55P④ -83 Oversize 23 SP SPR012N SP P3 82 8.5 2.5P ① -39 TNMQ012N115L 1.5P ④ -83 MT1a2ps SPS012N P4 ① -39 Oxidizing 12 LS-SP OX SPQ012NL12X SP P2 120 8.5 2.5P ① -92POPOT012NPOP55P③ -14Coating1234LS-SP VVSPQ012NL15SPP21508.52.5P① -94 123 HT TNMT012N5 HT P5 82 8.5 5P ④ -10 LS-PO V VPOS012NL15 PO P4 5P ③ -57 M1-MT8a.5ps For left hand threads 23 SP LH TNMT012N1 1.5P ④ -10SPQ012N--LSPP2828.52.5P① -77 234 LS-HT V TNMQ012N510V HT P2 100 8.5 5P ④ -85TNMQ012N515V150④ -85 PO LH POS012N--L PO P4 5P ③ -46 TNMQ012N110V 100 1.5P ④ -85 M9-MT2a4ps 123 HT LH TNMS012N5-L HT P4 82 8.5 5P ④ -65 TNMQ012N115V 150 ④ -85 TNMS012N1-L 1.5P ④ -65 For soft structural steels 12 E-SP ESHMQ012N SP P2 82 8.5 2.5P ①-128 Oxidizing 123 SP OX SPQ012NX SP P2 82 8.5 2.5P ① -63 Thread forming taps 12 N-RZ NRZM8012NP RO G8 82 8.5 4P ⑥ -16 M25-MT4a8ps Coating PO OX POS012NX PO P4 5P ③ -35 for steels12349VUSP1101101090SPP31108.52.5P① -7 NRZM8012NB 2P ⑥ -17NRZM9012NPG94P⑥ -17 1234 AU+SP VSAPR012N SP P3 82 8.5 2.5P ① -84 NRZM9012NB 2P ⑥ -17 M50-MT1a0p0s 9⑲㉑ AU+SL VSAPR012NL SL 5P ② -12 For high carbon steels 23 HC-SP SCMQ012N SP P2 82 8.5 2.5P ①-130 12349⓾ VUPO 1102101090 PO P4 110 8.5 5P ③ -5 235 HC-PO PCMS012N PO P4 82 8.5 5P ③ -76 For tUhrneiTfaiaedpdss 1234 PO V VPOS012N PO P4 82 8.5 5P ③ -48 For hard-to-machine 356 EH-PO EPHMS012N PO P4 82 8.5 4.5P ③ -82Oversize123VUSP1101201090SPP41108.52.5P① -7materials6⓾EH-HTETHMS012N5HTP4828.55P④-120491101301090P5① -7ETHMS012N12.5P④-120 For WhtihtwrTeoaardtphss 123 VUPO 1102201090 PO P5 110 8.5 5P ③ -5 Powdered 356 PM-SP SY012NSDPB SP P4 82 8.5 2.75P ①-16649⓾1102301090P6③ -5HSSLS-PM-SPSY012NSDPBG150①-172 For oSTncrseeawwitpnhgresm(aadcsShuinsMeeds ) Short chamfer 12349 VUSP 1.5P 1103101090 SP P3 110 8.5 1.5P ① -14 PM-PO PY012NSDPB PO 82 5.5P ③ -92Cool hole12349VUSP CH1201101090SPP31108.52.5P① -20LS-PM-POPY012NSDPBG150③ -96Long12349VUSP2101101090SPP31508.52.5P① -7For titanium alloys㉒ZET-BZETBMR012NSPP3828.53P①-15212349⓾VUPO2102101090POP41508.55P③ -6ZET-PZETPMT012NSLP55P② -20 For Pipe thTreaadpss Long 23 LS-SP SPQ012NL10 SP P2 100 8.5 2.5P ① -88 For nickel base 129㉓ ZEN-B ZENBMR012N SP P3 82 8.5 3P ①-160SPQ012NL12120① -88alloysZEN-PZENPMT012NPOP54.5P③ -86 FpoirpeAmtherrTeicaaadpnss SPQ012NL15 150 ① -88 For medium hardness 345 MHSP SY012NSOCLJ SP P4 110 8.5 2.5P ① -32SPQ012NL20200① -88carbon steelsMHSL1109101090SLP57P② -4LS-POPOS012NL10POP41005P③ -52MHSLT012N782② -6 For MtinhiraTetauadrpess POS012NL12 120 ③ -52 Carbide taps for ultra hard materials 8 UH-CT UHCS012N5 HT P4 82 10.5 5P ⑤ -28POS012NL15150③ -52POS012NL20200③ -52 Sizes-40 Codes shown in ( ) are available while supplies last.