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 MainmaterialSymbol Code L Ds ℓc Productpage Tap selection Mainmaterial Symbol Code L Ds ℓc Productpage Note1 Note1 OxidizingTMa3ps 123 SP OXPO OX SPMS033TX SP P4 145 25 2.5P ① -64POMT033TXPOP55P③ -35Taps / M34 × 3 Long 23 LS-SP SPS033TL25 SP P4 250 25 2.5P ① -90 Standard 23 SP SPMR034S SP P3 155 28 2.5P ① -40 123 LS-HT L25033T5-S HT P4 250 25 5P ④ -77 123 HT TNMT034S5 HT P5 155 28 5P ④ -15 TMa4ps L25033T1-S 1.5P ④ -77 TNMT034S1 1.5P ④ -15 TMa5ps For stainless steels 2349 SU-SP12349SU-PO SUMS033T SP P4 145 25 2.5P ①-100PUMT033TPOP5145255P③ -62Taps / M34 × 2For deephole use12349SU-S-SPSSMS033T-SUSPP4145252.5P①-117Standard23SP SPMR034Q SP P3 155 28 2.5P ① -40 For deep hole use 234⑬ S-SP SSMS033T SP P4 145 25 2.5P ①-123 PO POMS034Q PO P4 5P ③ -16 TMa6ps 1234 S-POFor heavy-industrial large parts12349HVSP PSMT033T PO P5 145 25 5P ③ -74SY033TUEEXJSPP6180252.5P① -24123 HT TNMS034Q5 HT P4 155 28 5P ④ -15TNMS034Q11.5P④ -15 Nut taps 12 NT NH2033T HT Ⅱb 310 25 26P ⑦ -28 For left hand 123 HT LH TNMS034Q5-L HT P4 155 28 5P ④ -68 TMa8ps Taps / M33 × 3Standard 23 SP threads TNMS034Q1-LSPMR033SSPP3145252.5P① -40Taps / M34 × 1.51.5P④ -68 MT1a0ps PO POMS033S PO P4 5P ③ -16 Standard 23 SP SPMR034O SP P3 155 28 2.5P ① -41123HTTNMT033S5HTP5145255P④ -15POPOMS034OPOP45P③ -16 TNMT033S1 1.5P ④ -15 123 HT TNMS034O5 HT P4 155 28 5P ④ -15 MT1a2ps For left handthreads 123 HT LH TNMT033S5-L HT P5 145 25 5P ④ -68TNMT033S1-L1.5P④ -68For left hand TNMS034O1 1.5P ④ -15123HT LHTNMS034O5-LHTP4155285P④ -68 Oxidizing 123 PO OX POMS033SX PO P4 145 25 5P ③ -35 threads TNMS034O1-L 1.5P ④ -68 M1-MT8a.5ps Long 123 LS-HT L25033S5-R HT P3 250 25 5P ④ -77L25033S1-R1.5P④ -77Taps / M34 × 1 For deep hole use 234⑬ S-SP SSMR033S SP P3 145 25 2.5P ①-123 Standard 23 SP SPMQ034M SP P2 155 28 2.5P ① -41 M9-MT2a4ps For heavy-industrial large parts 12349 HVSP SY033SUEEXJ SP P6 180 25 2.5P ① -24 123 HT TNMR034M5 HT P3 155 28 5P ④ -15 Taps / M33 × 2 TNMR034M1 1.5P ④ -15 M25-MT4a8ps Standard 23 SP SPMR033Q SP P3 145 25 2.5P ① -40 Taps / M35 × 3 PO POMS033Q PO P4 5P ③ -16 Standard 23 SP SPMR035S SP P3 155 28 2.5P ① -41 123 HT TNMS033Q5 HT P4 145 25 5P ④ -15 123 HT TNMT035S5 HT P5 155 28 5P ④ -15 M50-MT1a0p0s TNMS033Q1 1.5P ④ -15 TNMT035S1 1.5P ④ -15 For left handFor tUhrneiTfaiaedpdssthreadsLong123HT LH TNMS033Q5-L HT P4 145 25 5P ④ -68TNMS033Q1-L1.5P④ -68Taps / M35 × 2123LS-HTL25033Q5-RHTP3250255P④ -78Standard23SP SPMR035Q SP P3 155 28 2.5P ① -41 L25033Q1-R 1.5P ④ -78 PO POMS035Q PO P4 5P ③ -16 For WhtihtwrTeoaardtphss For deep hole use 234⑬ S-SP SSMR033Q SP P3 145 25 2.5P ①-123Taps / M33 × 1.5For left hand123 HT TNMT035Q5 HT P5 155 28 5P ④ -15TNMT035Q11.5P④ -15123HT LHTNMT035Q5-LHTP5155285P④ -68 For oSTncrseeawwitpnhgresm(aadcsShuinsMeeds ) Standard 23 SP SPMR033O SP P3 145 25 2.5P ① -40 threads TNMT035Q1-L 1.5P ④ -68POPOMS033OPOP45P③ -16For deep hole use234⑬S-SPSSMR035QSPP3155282.5P①-123 For Pipe thTreaadpss For left hand 123 HT TNMS033O5 HT P4 145 25 5P ④ -15TNMS033O11.5P④ -15Taps / M35 × 1.5123HT LHTNMS033O5-LHTP4145255P④ -68Standard23SP SPMR035O SP P3 155 28 2.5P ① -41 threads TNMS033O1-L 1.5P ④ -68FpoirpeAmtherrTeicaaadpnssLong123LS-HTL25033O5-RHTP3250255P④ -78L25033O1-R1.5P④ -78PO POMS035O PO P4 5P ③ -16123HTTNMS035O5HTP4155285P④ -15TNMS035O11.5P④ -15 For MtinhiraTetauadrpess For deep hole use 234⑬ S-SPTaps / M33 × 1 SSMR033O SP P3 145 25 2.5P ①-123 For left hand 123 HT LH TNMS035O5-L HT P4 155 28 5P ④ -68threadsTNMS035O1-L1.5P④ -68For deep hole use234⑬S-SPSSMR035OSPP3155282.5P①-123 Standard 23 SP SPMQ033M SP P2 145 25 2.5P ① -40 123 HT TNMR033M5 HT P3 145 25 5P ④ -15 TNMR033M1 1.5P ④ -15 Sizes-82 Codes shown in ( ) are available while supplies last.