
| Icons of main materials 1Low carbon steel2Medium c | arbon steel | 3High | carbon steel4Alloy s | teel5Thermal refine | id steel(25~ | i 35HRC) | i6 Therm i | al refined steel(35~45HRC) |
| 7Thermal refined steel(45~55HRC) | i8The i | rmal refined | i steel(50~63HRC)9S | i tainless steel�Tool | i steel | i ⓫Cast stee | ii l⓬C | i ast iron |
| ⓭ Ductile cast iron ⓮Copper | ⓯Brass | ⓰Bra | ss casting⓱Bronze | ⓲Wrought aluminum | ⓳Alum | inum alloy ca | sting | |
| ⓴Magnesium alloy�Zinc alloy | ㉒Tit | anium alloy | ㉓Nickel base alloy | ㉔Thermosetting plastic | ㉕Th | ermoplastic re | sin | |
| 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 | |||||||
| Taps /1 1/2-6 | UNC | Taps /1 | 7/8- | 8UN | ||||
| Standard 23 | SP | SPMSU24Z | SP P4 165 30 2.5P ①-42 | Standard | 123 | HT | TNMTU30X5 | HT P5 185 38 5P ④-25 |
| PO | POMTU24Z | PO P5 5P ③-18 | TNMTU30X1 | 1.5P ④-25 | ||||
| 123 | HT | TNMTU24Z5 TNMTU24Z1 | HT P5 165 30 5P ④-25 1.5P ④-25 | Taps /1 | 7/8- | 12UN | ||
| Oxidizing 123 | SP OX | SPMSU24ZX | SP P4 165 30 2.5P ①-64 | Standard | 123 | HT | TNMSU30S5 | HT P4 185 38 5P ④-25 |
| For heavy-industrial large parts 123 49 | HVSP | SYU24ZUEEXJ | SP P6 200 30 2.5P ①-25 | TNMSU30S1 | 1.5P ④-25 | |||
| Taps /1 1/2-8 | UN | Taps /2 | -4 1/ | 2UNC | ||||
| Standard 23 | SP | SPMRU24X | SP P3 165 30 2.5P ①-42 | Standard | 23 | SP | SPTU329 | SP P5 195 40 2.5P ①-43 |
| 123 | HT | TNMTU24X5 | HT P5 165 30 5P ④-25 | 123 | HT | TH2U3295 | HT Ⅱ195 40 5P ④-25 | |
| TNMTU24X1 | 1.5P ④-25 | TH2U3291 | 1.5P ④-25 | |||||
| For heavy-industrial large parts 123 49 | HVSP | SYU24XTEEXJ | SP P5 200 30 2.5P ①-25 | For heavy-industrial large parts | 123 49 | HVSP | SYU329VEEXJ | SP P7 250 40 2.5P ①-25 |
| Taps /1 1/2-1 | 2UN | F | Taps /2 | -8UN | ||||
| Standard 23 | SP | SPMRU24S | SP P3 165 30 2.5P ①-42 | Standard | 123 | HT | TH2U32X5 | HT Ⅱ180 40 5P ④-25 |
| PO | POMSU24S | PO P4 5P ③-18 | TH2U32X1 | 1.5P ④-25 | ||||
| 123 | HT | TNMSU24S5 | HT P4 165 30 5P ④-25 | For heavy-industrial large parts | 123 49 | HVSP | SYU32XUEEXJ | SP P6 250 40 2.5P ①-25 |
| Oxidizing 123 | SP OX | TNMSU24S1 SPMRU24SX | 1.5P ④-25 SP P3 165 30 2.5P ①-64 | Taps /2 | -12U | N | ||
| PO OX | POMSU24SX | PO P4 5P ③-36 | Standard | 23 | SP | SPRU32S | SP P3 145 40 2.5P ①-43 | |
| For heavy-industrial large parts 123 49 | HVSP | SYU24SSEEXJ | SP P4 200 30 2.5P ①-25 | 123 | HT | TH2U32S5 | HT Ⅱ130 40 5P ④-25 | |
| Taps /1 5/8-5 | UNS | TH2U32S1 | 1.5P ④-25 | |||||
| Standard 123 | HT | TNMTU2605 | HT P5 175 32 5P ④-25 | Taps /2 | 1/4- | 8UN | ||
| TNMTU2601 | 1.5P ④-25 | Standard | 123 | HT | TH2U36X5 | HT Ⅱ180 44 5P ④-25 | ||
| Taps /1 5/8-8 | UN | TH2U36X1 | 1.5P ④-25 | |||||
| Standard 123 | HT | TNMTU26X5 | HT P5 175 32 5P ④-25 | Taps /2 | 1/2- | UN | ||
| TNMTU26X1 | 1.5P ④-25 | Standard | 123 | HT | TH2U40X5 | HT Ⅱ185 48 5P ④-25 | ||
| Taps /1 5/8-1 | 2UN | TH2U40X1 | 1.5P ④-25 | |||||
| Standard 123 | HT | TNMSU26S5 | HT P4 175 32 5P ④-25 | Taps /2 | 3/4- | 8UN | ||
| TNMSU26S1 | 1.5P ④-25 | Standard | 123 | HT | TH2U44X5 | HT Ⅱ190 55 5P ④-25 | ||
| Taps /1 3/4-5 | UNC | TH2U44X1 | 1.5P ④-25 | |||||
| Standard 23 | SP | SPMSU280 | SP P4 180 35 2.5P ①-43 | Taps /3 | -8UN | |||
| 123 | HT | TNMUU2805 | HT P6 180 35 5P ④-25 | Standard | 123 | HT | TH2U48X5 | HT Ⅱ190 58 5P ④-25 |
| TNMUU2801 | 1.5P ④-25 | TH2U48X1 | 1.5P ④-25 | |||||
| 123 | ||||||||
| For heavy-industrial large parts 49 | HVSP | SYU280UEEXJ | SP P6 220 35 2.5P ①-25 | |||||
| Taps /1 3/4-8 | UN | |||||||
| Standard 123 | HT | TNMTU28X5 | HT P5 180 35 5P ④-25 | |||||
| TNMTU28X1 | 1.5P ④-25 | |||||||
| For heavy-industrial large parts 123 49 | HVSP | SYU28XTEEXJ | SP P5 220 35 2.5P ①-25 | |||||
| Taps /1 3/4-1 | 2UN | |||||||
| Standard 23 | SP | SPMRU28S | SP P3 180 35 2.5P ①-43 | |||||
| 123 | HT | TNMSU28S5 | HT P4 180 35 5P ④-25 | |||||
| TNMSU28S1 | 1.5P ④-25 | |||||||
| For heavy-industrial large parts 123 49 | HVSP | SYU28SSEEXJ | SP P4 220 35 2.5P ①-25 |
Taps
M3 Taps
Taps
M6
M8
M10
-M8.5
M9-M24Taps
M25-M48Taps
M50-M1Taps
Taps
Taps
For Screw threads used
For Pipe threadsTaps
For American
For Miniaturethreads