
| 1Low carbon steel2Medium c i | arbon steel ii | 3High i | carbon steel4Alloy s i | teel5Thermal refined | i steel(25~ | i 35HRC) | i6 Therm i | al refined steel(35~45HRC) |
| 7Thermal refined steel(45~55HRC) | i8Ther i | mal refined | i steel(50~63HRC)9 | tainless steel�Tool | steel | ⓫Cast st | eel⓬ | ast iron |
| ⓭Ductile cast iron⓮Copper | ⓯Brass | ⓰Bra | ss casting⓱Bronze | ⓲Wrought aluminum | ⓳Alu | minum alloy | casting | |
| ⓴Magnesium alloy�Zinc alloy | ㉒Tita | nium alloy | ㉓Nickel base alloy | ㉔Thermosetting plastic | ㉕Th | ermoplastic | resin | |
| 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 | |||||||
| T /M2×0 | 4 | For stainless Oversize | 2349 | SU+SP | SUPQ2.0E | SP P2 42 3 2.5P ①-98 | ||
| aps | . | steels | SUPR2.0E | P3 ①-98 | ||||
| Generalpurpose 1 | R-Y | RY2.0E3 | RO - 42 3 3P ⑥-63 | 123 49 | SU+PO | PUPR2.0E | PO P3 42 3 5P ③-60 | |
| Standard 23 | SP | SPP2.0E | SP P1 42 3 2.5P ①-37 | For cast Carbide | ⑫⑬⑯ | N-CT FC | TCNR2.0E3 | HT P3 40 3 3P ⑤-10 |
| +SP | SNPP2.0E | ①-55 | irons | TCNR2.0E1 | 1.5P ⑤-10 | |||
| SP 1.5P | SY2.0EPNEBA | 1.5P ①-56 | For aluminum | ⑮⑯⑰⑱ | AL+SP | ASHPQ2.0E | SP P2 42 3 2.5P ①-134 | |
| PO | POQ2.0E | PO P2 5P ③-13 | ⑲⑳㉑ | AL-SP 1.5P | SY2.0EQLENA | 1.5P ①-135 | ||
| 123 | HT | TNMP2.0E5 | HT P1 42 3 5P ④-5 | ⑱⑲㉑ | LA-HT | TY2.0EQLEN5 | HT P2 42 3 5P ④-108 | |
| TNMP2.0E1 | 1.5P ④-5 | TY2.0EQLENA | 1.5P ④-108 | |||||
| Oversize 23 | SP | SPQ2.0E | SP P2 42 3 2.5P ①-37 | Carbide | ⑲㉑ | N-CT LA | TCNR2.0E3A | HT P3 40 3 3P ⑤-3 |
| SPR2.0E | P3 ①-37 | TCNR2.0E1A | 1.5P ⑤-3 | |||||
| SPS2.0E | P4 ①-37 | Thread forming taps | ⑱⑲㉑ | N+RS | NRSP42.0EP | RO G4 42 3 4P ⑥-26 | ||
| PO | POR2.0E | PO P3 5P ③-13 | for non-ferrous | NRSP42.0EB | 2P ⑥-26 | |||
| POS2.0E | P4 ③-13 | materials | NRSP52.0EP | G5 4P ⑥-26 | ||||
| 123 | HT | TNMR2.0E5 | HT P3 42 3 5P ④-5 | NRSP52.0EB | 2P ⑥-26 | |||
| TNMR2.0E1 | 1.5P ④-5 | NRSP62.0EP | G6 4P ⑥-26 | |||||
| TNMS2.0E5 | P4 5P ④-5 | NRSP62.0EB | 2P ⑥-26 | |||||
| TNMS2.0E1 | 1.5P ④-5 | Short chamfer | ⑲⑳㉑ | MG-HT | TMGMQ2.0E1 | HT P2 42 3 1P ④-116 | ||
| For left hand threads 23 | SP LH | SPP2.0E--L | SP P1 42 3 2.5P ①-77 | Forplastics | ㉔ | PL1 | TPLM2.0E3 | HT P4 42 3 3P ④-118 |
| 123 | HT LH | TNMP2.0E5-L | HT P1 42 3 5P ④-64 | Thread forming taps | 1234 | OL+RZ | OLRZP42.0EP | RO G4 42 3 4P ⑥-42 |
| TNMP2.0E1-L | 1.5P ④-64 | for dry tapping | 59⑲ | OLRZP52.0EP | G5 ⑥-42 | |||
| Oxidizing 123 | SP OX | SPP2.0EX | SP P1 42 3 2.5P ①-63 | High performance | 1234 | HP+RZ | HRZP42.0EB | RO G4 42 3 2P ⑥-48 |
| PO OX | POQ2.0EX | PO P2 5P ③-34 | thread forming taps | 59⑲ | HRZP52.0EB | G5 ⑥-48 | ||
| Oversize 123 | PO OX | POR2.0EX | PO P3 42 3 5P ③-34 | Torqueless thread Short chamfer | 123 9⑲㉑ | SC-TL-RZ | SRZM42.0E1 | RO G4 42 3 1P ⑥-58 |
| Coating 1234 9⑲㉑ | AU+SP | VSAPQ2.0E | SP P2 42 3 2.5P ①-84 | forming taps Seamless | 129 | SURZ | SURZ42.0EB | RO G4 42 3 2P ⑥-60 |
| 123 49⓾ | VUPO | 1102101021 | PO P2 45 3 5P ③-4 | For deep hole use | 234⑬ | S-SP | SSMP2.0E | SP P1 42 3 2.5P ①-121 |
| 1234 | PO V | VPOQ2.0E | PO P2 42 3 5P ③-48 | 1234 | S-PO | PSMQ2.0E | PO P2 42 3 5P ③-73 | |
| 129⑭ | R+V | RVP42.0EP | RO G4 42 3 4P ⑥-39 | Oversize | 234⑬ | S-SP | SSMR2.0E | SP P3 42 3 2.5P ①-121 |
| ⑱⑲㉑ | RVP42.0EB | 2P ⑥-39 | 1234 | S-PO | PSMR2.0E | PO P3 42 3 5P ③-73 | ||
| RVP52.0EP | G5 4P ⑥-39 | Nut taps | 12 | NT | NH22.0E | HT Ⅱb 75 1.4 25P ⑦-27 | ||
| RVP52.0EB RVP62.0EP | 2P ⑥-39 G6 4P ⑥-39 | Taps /M | 2×0 | .25 | ||||
| RVP62.0EB | 2P ⑥-39 | Standard | 23 | SP | SPP2.0B | SP P1 42 3 2.5P ①-37 | ||
| Long 23 | LS-SP | SPFP2.0EL07 | SP P1 70 3 2.5P ①-87 | PO | POP2.0B | PO 5P ③-13 | ||
| LS-PO | POFQ2.0EL07 | PO P2 5P ③-51 | 123 | HT | TNMP2.0B5 | HT P1 42 3 5P ④-5 | ||
| 123 | LS-HT | TNFP2.0E507 | HT P1 70 3 5P ④-71 | TNMP2.0B1 | 1.5P ④-5 | |||
| TNFP2.0E107 | 1.5P ④-71 | Thread forming taps | 12 | N-RZ | NRZM42.0BP | RO G4 42 3 4P ⑥-15 | ||
| Thread forming taps 12 | N+RZ | NRZP42.0EP | RO G4 42 3 4P ⑥-14 | for steels | NRZM42.0BB | 2P ⑥-15 | ||
| for steels | NRZP42.0EB | 2P ⑥-14 | NRZM52.0BP | G5 4P ⑥-15 | ||||
| NRZP52.0EP | G5 4P ⑥-14 | NRZM52.0BB | 2P ⑥-15 | |||||
| NRZP52.0EB | 2P ⑥-14 | Thread forming taps | ⑱⑲㉑ | N-RS | NRSM42.0BP | RO G4 42 3 4P ⑥-27 | ||
| NRZP62.0EP | G6 4P ⑥-14 | for non-ferrous til | NRSM42.0BB | 2P ⑥-27 | ||||
| NRZP62.0EB | 2P ⑥-14 | maeras | NRSM52.0BP | G5 4P ⑥-27 | ||||
| For high carbon steels 235 | HC+PO | PCPQ2.0E | PO P2 42 3 5P ③-76 | NRSM52.0BB | 2P ⑥-27 | |||
| For medium hardness carbon steels 345 | MHSL | 1109101021 | SL P2 45 3 5P ②-4 | |||||
| Long 345 | MHSL | 2209101021 | SL P2 100 3 5P ②-4 | |||||
| Carbide taps for ultra hard materials 8 | UH-CT | UHCR2.0E5 | HT P3 40 4 5P ⑤-28 | |||||
| For stainless steels 2349 | SU+SP | SUPP2.0E | SP P1 42 3 2.5P ①-98 | |||||
| 123 49 | SU+PO | PUPQ2.0E | PO P2 42 3 5P ③-60 | |||||
| 129 | SU-HT | TUMQ2.0E4 | HT P2 42 3 4P ④-88 | |||||
| TUMQ2.0E1 | 1.5P ④-88 |
Taps
Taps
Taps
M5 Taps
M6
M8
M10
M12
M1 Taps
00 M50-M1Taps
Taps
For Screw threads used Taps
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For Miniaturethreads