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 Note1 Note1 For stainless steels 2349 SU-SP P4 185 38 2.5P ①-100 Taps / M45 × 2 SUMS048W SP M3s ap For deep hole use 234⑬ S-SP SSMS048W SP P4 185 38 2.5P ①-123 T 123 Standard 23 SP SPMR045Q SP P3 180 35 2.5P ①-41 For heavy-industrial large parts 49 HVSP SY048WUEEXJ SP P6 250 38 2.5P ①-24 ③-17 Taps / M48 × 4 PO POMS045Q PO P4 5P M4s Ta p 123 HT TNMS045Q5 HT P4 180 35 5P ④-17 TNMS045Q1 1.5P ④-17 Standard 23 SP SPMS048U SP P4 185 38 2.5P ①-41 For left hand 123 HT LH TNMS045Q5-L HT P4 180 35 5P ④-69 123 HT TNMU048U5 HT P6 185 38 5P ④-17 M5s threads p TNMS045Q1-L 1.5P ④-69 TNMU048U1 1.5P ④-17 Ta Long 123 ④-79 Taps / M48 × 3 LS-HT L30045Q5-R HT P3 300 35 5P L30045Q1-R 1.5P ④-79 M6s ap Standard 23 P3 185 38 2.5P ①-41 Taps / M45 × 1.5 T SP SPMR048S SP PO POMS048S PO P4 5P ③-17 Standard 23 SP SPMR045O SP P3 180 35 2.5P ①-41 123 HT TNMU048S5 HT P6 185 38 5P ④-17 M8s p Ta PO POMS045O PO P4 5P ③-17 TNMU048S1 1.5P ④-17 123 HT TNMS045O5 HT P4 180 35 5P ④-17 For left hand 123 HT LH TNMU048S5-L HT P6 185 38 5P ④-69 1.5P ④-17 threads 1.5P ④-69 0 TNMS045O1 TNMU048S1-L M1ps Ta For left hand 123 HT LH TNMS045O5-L HT P4 180 35 5P ④-69 Long 123 LS-HT L30048S5-R HT P3 300 38 5P ④-79 threads TNMS045O1-L 1.5P ④-69 L30048S1-R 1.5P ④-79 123 2 M1ps Long 123 LS-HT L30045O5-R HT P3 300 35 5P ④-79 For heavy-industrial large parts 49 HVSP SY048SUEEXJ SP P6 250 38 2.5P ①-24 Ta 1.5P ④-79 Taps / M48 × 2 L30045O1-R 8.5 Taps / M45 × 1 Standard 23 SP SPMR048Q SP P3 185 38 2.5P ①-41 -M ps M1 Ta Standard 123 HT TNMR045M5 HT P3 180 35 5P ④-17 PO POMS048Q PO P4 5P ③-17 TNMR045M1 1.5P ④-17 123 HT TNMS048Q5 HT P4 185 38 5P ④-17 24 1.5P ④-17 Taps / M46 × 4 -M s TNMS048Q1 M9 Tap For left hand 123 HT LH TNMS048Q5-L HT P4 185 38 5P ④-69 threads 1.5P ④-69 Standard 123 HT TNMU046U5 HT P6 185 38 5P ④-17 TNMS048Q1-L 48 5-M ps TNMU046U1 1.5P ④-17 Long 123 LS-HT L30048Q5-R HT P3 300 38 5P ④-79 M2 Ta 1.5P ④-79 Taps / M46 × 3 L30048Q1-R 100 0-M s Standard 123 HT TNMU046S5 HT P6 185 38 5P ④-17 Taps / M48 × 1.5 M5 Tap TNMU046S1 1.5P ④-17 Standard 23 SP SPMR048O SP P3 185 38 2.5P ①-41 ed ③-17 nifi Taps / M46 × 2 PO POMS048O PO P4 5P r U ds Fo rea s t h Ta p 123 HT TNMS048O5 HT P4 185 38 5P ④-17 Standard 123 HT TNMS046Q5 HT P4 185 38 5P ④-17 TNMS048O1 1.5P ④-17 h ort 1.5P ④-17 For left hand 123 ④-69 itw TNMS046Q1 HT LH TNMS048O5-L HT P4 185 38 5P Wh ds For threa s threads p 1.5P ④-69 Taps / M46 × 1.5 Ta TNMS048O1-L Long 123 LS-HT L30048O5-R HT P3 300 38 5P ④-79 ed ds us threa es Standard 123 HT TNMS046O5 HT P4 185 38 5P ④-17 L30048O1-R 1.5P ④-79 crew hin For S ing mac ) e w on s s(S M 1.5P ④-17 Taps / M48 × 1 TNMS046O1 p Ta ads Taps / M48 × 5 Standard 123 HT TNMR048M5 HT P3 185 38 5P ④-17 thre s P ipe p For Ta Standard 23 SP SPMS048W SP P4 185 38 2.5P ①-41 TNMR048M1 1.5P ④-17 PO POMT048W PO P5 5P ③-17 can eri Am ds For threa s 123 HT TNMT048W5 HT P5 185 38 5P ④-17 e p pip Ta TNMT048W1 1.5P ④-17 For left hand 123 HT LH TNMT048W5-L HT P5 185 38 5P ④-69 ure iat threads Min ads 1.5P ④-69 For e thr ps TNMT048W1-L Ta Long 123 LS-HT L30048W5-S HT P4 300 38 5P ④-79 L30048W1-S 1.5P ④-79 Sizes-86 Codes shown in ( ) are available while supplies last.