Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Overall length Shank dia. Chamfer length Note 1: Product symbols shown in red mean the Drill hole shape tap suitable for synchronized feed tapping. L Ds ℓc P: B: M2 Main Product Main Product L Ds ℓc L Ds ℓc Class Class Flute Flute Tap selection Symbol Code Tap selection Symbol Code Ta ps material page material page Note1 Note1 Long 123 ④-78 Taps / M42 × 1 LS-HT L25042V5-S HT P4 250 32 5P M3 L30042V5-S 300 ④-78 Ta ps L25042V1-S 250 1.5P ④-78 Standard 123 HT TNMR042M5 HT P3 175 32 5P ④-16 L30042V1-S 300 ④-78 TNMR042M1 1.5P ④-16 M4 Ta For stainless steels 2349 SU-SP P4 175 32 2.5P ①-100 Taps / M44 × 4 SUMS042V SP ps 123 SU-PO PUMT042V PO P5 175 32 5P ③-62 49 For deep 123 P4 175 32 2.5P ①-117 hole use 49 SU-S-SP SSMS042V-SU SP Standard 123 HT TNMU044U5 HT P6 180 35 5P ④-16 M5 Ta For deep hole use 234⑬ S-SP SSMS042V SP P4 175 32 2.5P ①-123 TNMU044U1 1.5P ④-16 ps 1234 S-PO ③-74 Taps / M44 × 3 PSMT042V PO P5 175 32 5P 123 For heavy-industrial large parts 49 HVSP SY042VUEEXJ SP P6 200 32 2.5P ①-24 M6 Ta Nut taps 12 NT NH2042V HT Ⅱb 360 32 25P ⑦-28 Standard 123 HT TNMT044S5 HT P5 180 35 5P ④-16 ps 1.5P ④-16 Taps / M42 × 4 TNMT044S1 M8 Standard 123 HT TNMU042U5 HT P6 175 32 5P ④-16 Taps / M44 × 2 Ta ps TNMU042U1 1.5P ④-16 Standard 123 HT TNMS044Q5 HT P4 180 35 5P ④-16 1.5P ④-16 M1 Taps / M42 × 3 TNMS044Q1 Ta 0 ps Standard 23 SP SPMR042S SP P3 175 32 2.5P ①-41 Taps / M44 × 1.5 PO POMS042S PO P4 5P ③-16 Standard 123 HT TNMS044O5 HT P4 180 35 5P ④-16 M1 Ta 2 ps 123 HT TNMT042S5 HT P5 175 32 5P ④-16 TNMS044O1 1.5P ④-16 1.5P ④-16 Taps / M44 × 1 TNMT042S1 M1 For left hand 123 HT LH TNMT042S5-L HT P5 175 32 5P ④-69 Ta -M ps 8.5 threads 1.5P ④-69 TNMT042S1-L Standard 123 HT TNMR044M5 HT P3 180 35 5P ④-16 Long 123 LS-HT L25042S5-R HT P3 250 32 5P ④-78 TNMR044M1 1.5P ④-16 M9 ④-78 -M Taps / M45 × 4.5 L30042S5-R 300 Ta ps 24 L25042S1-R 250 1.5P ④-78 L30042S1-R 300 ④-78 Standard 23 SP SPMS045V SP P4 180 35 2.5P ①-41 M2 123 5-M For heavy-industrial large parts 49 HVSP SY042SUEEXJ SP P6 200 32 2.5P ①-24 PO POMT045V PO P5 5P ③-17 Ta ps 48 123 ④-17 Taps / M42 × 2 HT TNMT045V5 HT P5 180 35 5P TNMT045V1 1.5P ④-17 M5 Standard 23 SP SPMR042Q SP P3 175 32 2.5P ①-41 For left hand 123 HT LH TNMT045V5-L HT P5 180 35 5P ④-69 Ta 0-M1 ps 00 PO POMS042Q PO P4 5P ③-17 threads TNMT045V1-L 1.5P ④-69 Fo 123 HT TNMS042Q5 HT P4 175 32 5P ④-16 Long 123 LS-HT L30045V5-S HT P4 300 35 5P ④-79 rU thr nifie e Ta ads d TNMS042Q1 1.5P ④-16 L30045V1-S 1.5P ④-79 ps For left hand 123 HT LH TNMS042Q5-L HT P4 175 32 5P ④-69 For stainless steels 2349 SU-SP SUMS045V SP P4 180 35 2.5P ①-100 threads 1.5P ④-69 For W TNMS042Q1-L For deep hole use 234⑬ S-SP SSMS045V SP P4 180 35 2.5P ①-123 thr hitwo e rth Ta ads Long 123 ④-78 ps Taps / M45 × 4 LS-HT L25042Q5-R HT P3 250 32 5P L30042Q5-R 300 ④-78 For S crew L25042Q1-R 250 1.5P ④-78 Standard 123 HT TNMU045U5 HT P6 180 35 5P ④-17 on se threads w us Ta ing mach ed L30042Q1-R 300 ④-78 TNMU045U1 1.5P ④-17 ps( ines SM ) Taps / M42 × 1.5 Taps / M45 × 3 For P Ta ipe thr ps ead Standard 23 SP SPMR042O SP P3 175 32 2.5P ①-41 Standard 23 SP SPMR045S SP P3 180 35 2.5P ①-41 s PO POMS042O PO P4 5P ③-17 PO POMS045S PO P4 5P ③-17 For A 123 ④-16 pip meric HT TNMS042O5 HT P4 175 32 5P 123 HT TNMT045S5 HT P5 180 35 5P ④-17 e a Ta thre n ps ads TNMS042O1 1.5P ④-16 TNMT045S1 1.5P ④-17 For left hand 123 HT LH TNMS042O5-L HT P4 175 32 5P ④-69 For left hand 123 HT LH TNMT045S5-L HT P5 180 35 5P ④-69 For M threads 1.5P ④-69 threads 1.5P ④-69 thr iniatu e TNMS042O1-L TNMT045S1-L r Ta ads e ps Long 123 LS-HT L25042O5-R HT P3 250 32 5P ④-78 Long 123 LS-HT L30045S5-R HT P3 300 35 5P ④-79 L30042O5-R 300 ④-78 L30045S1-R 1.5P ④-79 L25042O1-R 250 1.5P ④-78 L30042O1-R 300 ④-78 For stainless steels 2349 SU-SP SUMR042O SP P3 175 32 2.5P ①-100 For improvement, spec may change without advance notice. Sizes-85