
| Symbol of flute desig Spiral Straigh | l n t Spiralpoint Left ha | nd spiral Roll | ||||
| Symbol | of size | SP HT Symbol of flute design | PO S | L RO | ||
| Note 1: Product symbols shown inred tap suitable for synchronized fe | mean the ed tapping. | L Overall leng | Ds ℓc th Shank dia. Chamfer length | Drill hole shape | P: B: | |
| Tap selection Main material | Symbol | Code | Flute Class L Ds ℓc Product page | Tap selection Main material | Symbol Code | Flute Class L Ds ℓc Product page |
| Note1 | Note1 | |||||
| Long 123 | LS-HT | L25042V5-S L30042V5-S | HT P4 250 32 5P ④-78 300 ④-78 | Taps /M42× | 1 | |
| 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 | |||
| For stainless steels 2349 123 49 | SU-SP SU-PO | SUMS042V PUMT042V | SP P4 175 32 2.5P ①-100 PO P5 175 32 5P ③-62 | Taps /M44× | 4 | |
| For deep hole use 123 49 | SU-S-SP | SSMS042V-SU | SP P4 175 32 2.5P ①-117 | Standard 123 | HT TNMU044U5 | HT P6 180 35 5P ④-16 |
| For deep hole use 234⑬ | S-SP | SSMS042V | SP P4 175 32 2.5P ①-123 | TNMU044U1 | 1.5P ④-16 | |
| 1234 For heavy-industrial largeparts 123 49 | S-PO HVSP | PSMT042V SY042VUEEXJ | PO P5 175 32 5P ③-74 SP P6 200 32 2.5P ①-24 | Taps /M44× | 3 | |
| Nut taps 12 | NT | NH2042V | HT Ⅱb 360 32 25P ⑦-28 | Standard 123 | HT TNMT044S5 | HT P5 180 35 5P ④-16 |
| Taps /M42× | 4 | TNMT044S1 | 1.5P ④-16 | |||
| Standard 123 | HT | TNMU042U5 | HT P6 175 32 5P ④-16 | Taps /M44× | 2 | |
| TNMU042U1 | 1.5P ④-16 | Standard 123 | HT TNMS044Q5 | HT P4 180 35 5P ④-16 | ||
| Taps /M42× | 3 | TNMS044Q1 | 1.5P ④-16 | |||
| 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 | |
| 123 | HT | TNMT042S5 | HT P5 175 32 5P ④-16 | TNMS044O1 | 1.5P ④-16 | |
| For left hand 123 | HT LH | TNMT042S1 TNMT042S5-L | 1.5P ④-16 HT P5 175 32 5P ④-69 | Taps /M44× | 1 | |
| threads | TNMT042S1-L | 1.5P ④-69 | 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 | |
| L30042S5-R L25042S1-R | 300 ④-78 250 1.5P ④-78 | Taps /M45× | 4.5 | |||
| L30042S1-R | 300 ④-78 | Standard 23 | SP SPMS045V | SP P4 180 35 2.5P ①-41 | ||
| For heavy-industrial large parts 123 49 | HVSP | SY042SUEEXJ | SP P6 200 32 2.5P ①-24 | PO POMT045V | PO P5 5P ③-17 | |
| Taps /M42× | 2 | 123 | HT TNMT045V5 TNMT045V1 | HT P5 180 35 5P ④-17 1.5P ④-17 | ||
| 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 |
| PO | POMS042Q | PO P4 5P ③-17 | threads | TNMT045V1-L | 1.5P ④-69 | |
| 123 | HT | TNMS042Q5 | HT P4 175 32 5P ④-16 | Long 123 | LS-HT L30045V5-S | HT P4 300 35 5P ④-79 |
| TNMS042Q1 | 1.5P ④-16 | L30045V1-S | 1.5P ④-79 | |||
| 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 | TNMS042Q1-L | 1.5P ④-69 | For deep hole use 234⑬ | S-SP SSMS045V | SP P4 180 35 2.5P ①-123 | |
| Long 123 | LS-HT | L25042Q5-R L30042Q5-R | HT P3 250 32 5P ④-78 300 ④-78 | Taps /M45× | 4 | |
| L25042Q1-R | 250 1.5P ④-78 | Standard 123 | HT TNMU045U5 | HT P6 180 35 5P ④-17 | ||
| L30042Q1-R | 300 ④-78 | TNMU045U1 | 1.5P ④-17 | |||
| Taps /M42× | 1.5 | Taps /M45× | 3 | |||
| Standard 23 | SP | SPMR042O | SP P3 175 32 2.5P ①-41 | Standard 23 | SP SPMR045S | SP P3 180 35 2.5P ①-41 |
| PO | POMS042O | PO P4 5P ③-17 | PO POMS045S | PO P4 5P ③-17 | ||
| 123 | HT | TNMS042O5 | HT P4 175 32 5P ④-16 | 123 | HT TNMT045S5 | HT P5 180 35 5P ④-17 |
| 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 |
| threads | TNMS042O1-L | 1.5P ④-69 | threads | TNMT045S1-L | 1.5P ④-69 | |
| 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 | |||||
| For stainless steels 2349 | SU-SP | L30042O1-R SUMR042O | 300 ④-78 SP P3 175 32 2.5P ①-100 |
M3
Taps
Taps
Taps
M9-M24
M25-M48
M50-M1
threads
threads
For Screw threads used Taps
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For American Taps
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