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 Mainmaterial Symbol Code L Ds ℓc Productpage Note1 Note1 TMa3ps Taps / 1/16W60 Taps / 1/4W20 Standard 123 HT TNMQW01-5 HT P2 36 3 5P ④ -25 Standard 23 SP SPQW04N SP P2 62 6 2.5P ① -43 TNMQW01-1 1.5P ④ -25 PO PORW04N PO P3 5P ③ -18 TMa4ps Taps / 3/32W48 123 HT TNMRW04N5 HT P3 62 6 5P ④ -26TNMRW04N11.5P④ -26 TMa5ps Standard 123 HT TNMQW1HF5 HT P2 46 3 5P ④ -25 For left hand 23 SP LH SPQW04N--L SP P2 62 6 2.5P ① -78TNMQW1HF11.5P④ -25threadsPO LHPORW04N--LPOP35P③ -47 Taps / 1/8W40 123 HT LH TNMRW04N5-L HT P3 62 6 5P ④ -70 TMa6ps Standard TNMRW04N1-L 1.5P ④ -7023SPSPPW02HSPP15252.5P① -43Oxidizing123SP OXSPQW04NXSPP26262.5P① -64 PO POQW02H PO P2 5P ③ -18 PO OX PORW04NX PO P3 5P ③ -36 TMa8ps 123 HT TNMQW02H5 HT P2 52 5 5P ④ -26 Long 23 LS-SP SPFQW04NL10 SP P2 100 6 2.5P ① -90TNMQW02H11.5P④ -26SPFQW04NL15150① -90 For left hand 123 HT LH TNMQW02H5-L HT P2 52 5 5P ④ -70 LS-PO POFRW04NL10 PO P3 100 5P ③ -54 MT1a0ps threadsOxidizing TNMQW02H1-L 1.5P ④ -70123SP OXSPPW02HXSPP15252.5P① -64 POFRW04NL15 150 ③ -54123LS-HTTNFQW04N515HTP215065P④ -80 PO OX POQW02HX PO P2 5P ③ -36 TNFQW04N115 1.5P ④ -80 MT1a2ps Nut taps 12 NTTaps / 5/32W32 NH2W02H HT Ⅱb 95 2.2 28P ⑦ -28 For high carbon steels 23 HC-SP SCMQW04N SP P2 62 6 2.5P ①-131For stainless steels2349SU-SPSUMQW04NSPP26262.5P①-10112349SU-POPUMRW04NPOP36265P③ -62 M1-MT8a.5ps Standard 23 SP SPQW2HJ SP P2 52 5 2.5P ① -43POPOQW2HJPO5P③ -18 129 SU-HT TUMRW04N4 HT P3 62 6 4P ④ -90TUMRW04N11.5P④ -90 123 HT TNMQW2HJ5 HT P2 52 5 5P ④ -26 Nut taps 12 NT NH2W04N HT Ⅱb 125 4.5 24P ⑦ -29 M9-MT2a4ps Oxidizing 123 SP OX TNMQW2HJ1 1.5P ④ -26SPQW2HJXSPP25252.5P① -64Taps / 5/16W18 PO OX POQW2HJX PO 5P ③ -36 Standard 23 SP SPQW05O SP P2 70 6.2 2.5P ① -43 M25-MT4a8ps Taps / 3/16W24 PO PORW05O PO P3 5P ③ -18123HTTNMRW05O5THTP3706.25P④ -26 Standard 23 SP SPQW03M SP P2 60 5.5 2.5P ① -43 TNMRW05O1T 1.5P ④ -26 M50-MT1a0p0s PO POQW03M PO 5P ③ -18 TNMRW05O5 5P ④ -26 123 HT TNMRW03M5 HT P3 60 5.5 5P ④ -26 TNMRW05O1 1.5P ④ -26 For tUhrneiTfaiaedpdss For left handthreads TNMRW03M1 1.5P ④ -26 For left hand123HT LHTNMRW03M5-LHTP3605.55P④ -70threadsTNMRW03M1-L1.5P④ -7023SP LH SPQW05O--L SP P2 70 6.2 2.5P ① -78PO LHPORW05O--LPOP35P③ -47123HT LHTNMRW05O5-LHTP3706.25P④ -70 For WhtihtwrTeoaardtphss Oxidizing 123 SP OX SPQW03MX SP P2 60 5.5 2.5P ① -64PO OXPOQW03MXPO5P③ -36Oxidizing TNMRW05O1-L 1.5P ④ -70123SP OXSPQW05OXSPP2706.22.5P① -64 For stainless steels 2349 SU-SP SUMQW03M SP P2 60 5.5 2.5P ①-101 PO OX PORW05OX PO P3 5P ③ -36 For oSTncrseeawwitpnhgresm(aadcsShuinsMeeds ) Nut taps 12349 SU-PO PUMQW03M PO P2 60 5.5 5P ③ -62 Long12NTNH2W03MHTⅡb1103.225P⑦ -2823 LS-SP SPQW05OL10 SP P2 100 6.2 2.5P ① -90SPQW05OL15150① -90 Taps / 7/32W24For Pipe thTreaadpssStandard23SP SPQW3HM SP P2 62 6 2.5P ① -43 LS-PO PORW05OL10 PO P3 100 5P ③ -54PORW05OL15150③ -54123LS-HTTNMQW05O515HTP21506.25P④ -80 PO POQW3HM PO 5P ③ -18FpoirpeAmtherTreicaaadpnss123HTTNMRW3HM5HTP36265P④ -26TNMRW3HM11.5P④ -26 TNMQW05O520 200 ④ -80TNMQW05O1151501.5P④ -80TNMQW05O120200④ -80 For MtinhiraTetauadrpess For high carbon steels 23 HC-SP SCMQW05O SP P2 70 6.2 2.5P ①-131For stainless steels2349SU-SPSUMQW05OSPP2706.22.5P①-10112349SU-POPUMRW05OPOP3706.25P③ -62 129 SU-HT TUMRW05O4 HT P3 70 6.2 4P ④ -90 TUMRW05O1 1.5P ④ -90 Nut taps 12 NT NH2W05O HT Ⅱb 140 5.9 27P ⑦ -29 Sizes-116 Codes shown in ( ) are available while supplies last.