
Icons of main materials 1 Low carbon steel 2 Medium carbon steel 3 High carbon steel 4 Alloy steel 5 Thermal refined steel(25~35HRC) 6 Thermal refined steel(35~45HRC) 7 Thermal refined steel(45~55HRC) 8 Thermal refined steel(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 M2s Main Product Main Product L Ds ℓc L Ds ℓc Class Class Flute Flute p Tap selection Symbol Code Tap selection Symbol Code Ta material page material page Note 1 Note 1 M3s p Taps / 2-11 Taps / 4-11 Ta Rc Standard(ISO standard) Standard 234 Rc TH2RC32U HT Ⅱ 140 46 2.5P ⑧-13 PT Standard For PT threads 234 PT TH2T64U HT Ⅱ 170 75 2.5P ⑧-14 PT Standard For PT 234 PT TH2T32U HT Ⅱ 120 46 2.5P ⑧-14 PS Standard 123 PS TH2P64U HT Ⅱ 170 75 3.5P ⑧-42 M4s threads T ap 123 SP-PT SH2T32U SP Ⅱ 120 46 2.5P ⑧-21 PF Standard 123 PF TH2F64U HT Ⅱ 170 75 3.5P ⑧-71 For PT threads 234 S-PT TSPT32U HT Ⅱ 120 46 2.5P ⑧-17 short (lg) type 123 SP-S-PT SSPT32U SP Ⅱ 120 46 2.5P ⑧-22 M5s Ta p For left hand For PT threads 234 PT LH TH2T32U--L HT Ⅱ 120 46 2.5P ⑧-15 threads For PT threads short (lg) type 234 S-PT LH TSPT32U--L HT Ⅱ 120 46 2.5P ⑧-18 Long shank For PT threads 234 LS-PT L20T32U HT Ⅱ 200 46 2.5P ⑧-19 M6s p Ta Interrupted For PT threads 19⑪ INT-PT TINT32U SL Ⅱ 120 46 3P ⑧-26 For PT threads short (lg) type 19⑪ INT-S-PT TIST32U SL Ⅱ 120 46 3P ⑧-27 For low carbon steels For PT threads 1⑪ LC-PT LCPT32U HT Ⅱ 120 46 2.5P ⑧-30 M8s p 123 Ta For stainless For PT threads SU-SP-PT SYPT322GEX SP Ⅱ 120 46 2P ⑧-34 49 steels For PT threads 123 SU-SP-S-PT SYPT322GEXS SP Ⅱ 120 46 2P ⑧-35 short (lg) type 49 0 For cast For PT threads ⑫⑬ FC-PT FCPT32U HT Ⅱ 120 46 2.5P ⑧-36 M1ps Ta irons For PT threads short (lg) type ⑫⑬ FC-S-PT FCSPT32U HT Ⅱ 120 46 2.5P ⑧-37 Rp Standard(ISO standard) 123 Rp TH2RP32U HT Ⅱ 140 46 3.5P ⑧-40 M1 2 PS Standard 123 PS TH2P32U HT Ⅱ 120 46 3.5P ⑧-41 ps Ta SP-PS SH2P32U SP 2.5P ⑧-45 For left hand threads 123 PS LH TH2P32U--L HT Ⅱ 120 46 3.5P ⑧-43 8.5 G Standard(ISO standard) 123 G TH2G32U HT Ⅱ 140 46 3.5P ⑧-49 -M ps M1 Ta PF Standard 123 PF TH2F32U HT Ⅱ 120 46 3.5P ⑧-70 TH2F32U1 1.5P ⑧-70 24 SP-PF SH2F32U SP 2.5P ⑧-74 -M s M9 Tap For left hand threads 123 PF LH TH2F32U--L HT Ⅱ 120 46 3.5P ⑧-72 Long shank 123 LS-PF L20F32U HT Ⅱ 200 46 3.5P ⑧-73 48 5-M ps For cast irons ⑫⑬ FC-PF FCPF32U HT Ⅱ 120 46 3.5P ⑧-78 M2 Ta Taps / 2 1/4-11 100 0-M s PT Standard For PT threads 234 PT TH2T36U HT Ⅱ 145 50 2.5P ⑧-14 M5 Tap PS Standard 123 PS TH2P36U HT Ⅱ 145 50 3.5P ⑧-41 ed nifi r U ds Fo rea s t h p Taps / 2 1/2-11 Ta PT Standard For PT threads 234 PT TH2T40U HT Ⅱ 145 55 2.5P ⑧-14 h ort For PT threads 234 HT Ⅱ 145 55 2.5P ⑧-17 itw S-PT TSPT40U Wh ds short (lg) type For threa s Ta p PS Standard 123 PS TH2P40U HT Ⅱ 145 55 3.5P ⑧-41 PF Standard 123 PF TH2F40U HT Ⅱ 145 55 3.5P ⑧-70 ed ds us threa es crew For S ing mac ) e w on s s(S hin M Taps / 3-11 p Ta PT Standard For PT threads 234 PT TH2T48U HT Ⅱ 155 65 2.5P ⑧-14 For PT threads ads short (lg) type 234 S-PT TSPT48U HT Ⅱ 155 65 2.5P ⑧-17 thre s P ipe p For Ta PS Standard 123 PS TH2P48U HT Ⅱ 155 65 3.5P ⑧-42 PF Standard 123 PF TH2F48U HT Ⅱ 155 65 3.5P ⑧-71 can eri Am ds TH2F48U1 1.5P ⑧-71 For threa s e p pip Ta Taps / 3 1/2-11 ure iat Min ds PT Standard For PT threads 234 HT Ⅱ 165 70 2.5P ⑧-14 For threa s PT TH2T56U p Ta PS Standard 123 PS TH2P56U HT Ⅱ 165 70 3.5P ⑧-42 PF Standard 123 PF TH2F56U HT Ⅱ 165 70 3.5P ⑧-71 Sizes-128 Codes shown in ( ) are available while supplies last.