
M2 Tap selection Main ℓ Product Tap selection Main ℓ Product
Symbol Code L D Symbol Code L D
| material | s | c | page | material | s | c | page | |||
| Taps | ||||||||||
| Note1 | Note1 |
| Taps / M19×1 | Long | Oversize | 23 | LS-PO | POT020RL15 | PO P5 150 15 | 5P | ③ -53 | |
| M3 | 123 | ④ | |||||||
| LS-HT | TNMS020R515 HT P4 150 15 | 5P | -76 | ||||||
| Taps |
| Standard 23 | SP | SPQ019M | SP P2 105 15 2.5P | ① -39 | TNMS020R520 | 200 | ④ -76 | |||||
| PO | POR019M | PO P3 | 5P | ③ -15 | TNMS020R115 | 150 1.5P | ④ -76 | |||||
| M4 | 123 | |||||||||||
| HT | TNMR019M5 | HT P3 105 15 | 5P | ④ -12 | TNMS020R120 | 200 | ④ -76 | |||||
| Taps | ||||||||||||
| TNMR019M1 | 1.5P | ④ -12 | For left hand 123 | LS-HT LH | TNMR020R515L HT P3 150 15 | 5P | ④ -83 | |||||
| For left hand threads 123 | threads | |||||||||||
| HT LH | TNMR019M5-L HT P3 105 15 | 5P | ④ -66 | TNMR020R520L | 200 | ④ -83 | ||||||
| M5 | ||||||||||||
| TNMR019M1-L | 1.5P | ④ -66 | TNMR020R115L | 150 1.5P | ④ -83 | |||||||
| Taps | ||||||||||||
| Taps / M19×0.75 | TNMR020R120L | 200 | ④ -83 | |||||||||
| For soft structural steels 12 | E-SP | ESHMR020R | SP P3 105 15 2.5P | ① -128 | ||||||||
| M6 | ||||||||||||
| Taps | Standard 123 | HT | TNMR019J5 | HT P3 105 15 | 5P | ④ -12 | For high carbon steels 23 | HC-SP | SCMR020R | SP P3 105 15 2.5P | ① -131 | |
| TNMR019J1 | 1.5P | ④ -12 | 235 | HC-PO | PCMS020R | PO P4 105 15 | 5P | ③ -77 | ||||
| Taps / M19×0.5 | For hard-to-machine 356 | EH-PO | EPHMT020R | PO P5 105 15 4.5P | ③ -82 | |||||||
| M8 | materials | |||||||||||
| Taps | 6⓾ | EH-HT | ETHMT020R5 HT P5 105 15 | 5P | ④ -120 | |||||||
| Standard 123 | HT | TNMQ019G5 | HT P2 105 15 | 5P | ④ -12 | ETHMT020R1 | 2.5P | ④ -120 | ||||
| TNMQ019G1 | 1.5P | ④ -12 | Powdered 356 | PM-SP | SY020RSDPB | SP P4 105 15 2.75P ① -167 | ||||||
| M10 | HSS | |||||||||||
| Taps | Taps / M20×2.5 | LS-PM-SP | SY020RSDPBG | 150 | ① -173 | |||||||
| PM-PO | PY020RTDPB | PO P5 105 | 5.5P | ③ -92 | ||||||||
| Standard 23 | SP | SPR020R | SP P3 105 15 2.5P | ① -39 | LS-PM-PO | PY020RTDPBG | 150 | ③ -97 | ||||
| M12 | ||||||||||||
| Taps | PO | POS020R | PO P4 | 5P | ③ -15 | For titanium alloys ㉒ | ZET-B | ZETBMS020R | SP P4 105 15 | 3P | ① -152 | |
| 123 | HT | TNMS020R5 | HT P4 105 15 | 5P | ④ -12 | ZET-P | ZETPMT020R | SL P5 | 5P | ② -20 | ||
| TNMS020R1 | 1.5P | ④ -12 | 129㉓ For nickel base | ZEN-B | ZENBMS020R SP P4 105 15 | 3P | ① -160 | |||||
| -M8.5 | alloys | |||||||||||
| M1 Taps | Oversize 23 | |||||||||||
| SP | SPS020R | SP P4 105 15 2.5P | ① -39 | ZEN-P | ZENPMT020R PO P5 | 4.5P | ③ -86 | |||||
| PO | POT020R | PO P5 | 5P | ③ -15 | Carbide taps for ultra hard materials 8 | UH-CT | UHCS020R5 | HT P4 105 17 | 5P | ⑤ -28 | ||
| POU020R | P6 | ③ -15 | 2349 For stainless steels | SU-SP | SUMR020R | SP P3 105 15 2.5P | ① -100 | |||||
| M9-M24Taps | 123 | |||||||||||
| 123 | HT | TNMT020R5 | HT P5 105 15 | 5P | ④ -12 | 49 | SU-PO | PUMS020R | PO P4 105 15 | 5P | ③ -61 | |
| TNMT020R1 | 1.5P | ④ -12 | 129 | SU-HT | TUMS020R4 | HT P4 105 15 | 4P | ④ -89 | ||||
| For left hand threads 23 | SP LH | SPR020R--L | SP P3 105 15 2.5P | ① -78 | TUMS020R1 | 1.5P | ④ -89 | |||||
| M25-M48Taps | ||||||||||||
| PO LH | POS020R--L | PO P4 | 5P | ③ -47 | 2349 Oversize | SU-SP | SUMS020R | SP P4 105 15 2.5P | ① -100 | |||
| 123 | HT LH | TNMS020R5-L HT P4 105 15 | 5P | ④ -66 | 123 | SU-PO | PUMT020R | PO P5 105 15 | 5P | ③ -61 | ||
| 00 | 49 | |||||||||||
| TNMS020R1-L | 1.5P | ④ -66 | PUMU020R | P6 | ③ -61 | |||||||
| M50-M1Taps | ||||||||||||
| Oxidizing 123 | For deep 123 | ① | ||||||||||
| SP OX | SPR020RX | SP P3 105 15 2.5P | ① -63 | 49 | SU-S-SP | SSMR020R-SU SP P3 105 15 2.5P | -117 | |||||
| hole use | ||||||||||||
| PO OX | POS020RX | PO P4 | 5P | ③ -35 | 1239 | LS-SU-S-SP SY020RRGEXGS SP P3 150 15 2.5P | ① -119 | |||||
| For Unified | Coating 123 | |||||||||||
| threads | 49 | VUSP | 1101101141 | SP P5 140 15 2.5P | ① -7 | SY020RRGEXKS | 200 | ① -119 | ||||
| Taps | ||||||||||||
| 1234 AU+SP | VSAPS020R | SP P4 105 15 2.5P | ① -84 | LS-SU-S-PO PY020RSGEXGS PO P4 150 | 5P | ③ -71 | ||||||
| 9⑲㉑ | ||||||||||||
| AU+SL | VSAPS020RL | SL | 5P | ② -12 | PY020RSGEXKS | 200 | ③ -71 | |||||
| For Whitworththreads | 123 | For hard-to- 123 | ||||||||||
| Taps | 49⓾ | VUPO | 1102101141 | PO P5 140 15 | 5P | ③ -6 | machine materials 49 | SU2-SP | SU2MS020R | SP P4 105 15 | 3P | ① -114 |
| 1234 | PO V | VPOS020R | PO P4 105 15 | 5P | ③ -48 | For cast irons ⑫⑬ | FC-HT | TY020RTAEN5 HT P5 105 15 | 5P | ④ -93 | ||
| Long 23 | LS-SP | SPR020RL15 | SP P3 150 15 2.5P | ① -89 | TY020RTAENA | 1.5P | ④ -93 | |||||
| For Screw threads used | ||||||||||||
| on sewing machines(SM) | SPR020RL20 | 200 | ① -89 | Carbide ⑫⑬⑯ | N-CT FC | TCNS020R3 | HT P4 105 15 | 3P | ⑤ -12 | |||
| Taps | ||||||||||||
| SPR020RL25 | 250 | ① -89 | TCNS020R1 | 1.5P | ⑤ -12 | |||||||
| LS-PO | POS020RL15 | PO P4 150 | 5P | ③ -53 | Long shank, ⑫⑬⑯ | LS-N-CT | TY020RSAWB3G HT P4 150 15 | 3P | ⑤ -19 | |||
| carbide | ||||||||||||
| For Pipe threadsTaps | POS020RL20 | 200 | ③ -53 | TY020RSAWBAG | 1.5P | ⑤ -19 | ||||||
| POS020RL25 | 250 | ③ -53 | For aluminum ⑱⑲㉑ | LA-HT | TY020RTLEN5 HT P5 105 15 | 5P | ④ -109 | |||||
| 123 | LS-HT | TNMR020R515 HT P3 150 15 | 5P | ④ -76 | TY020RTLENA | 1.5P | ④ -109 | |||||
| For American | ||||||||||||
| pipe threadsTaps | TNMR020R520 | 200 | ④ -76 | Carbide ⑲㉑ | N-CT LA | TCNS020R3A | HT P4 105 15 | 3P | ⑤ -5 | |||
| TNMR020R525 | 250 | ④ -76 | TCNS020R1A | 1.5P | ⑤ -5 | |||||||
| ④ | Carbide spiral ⑱⑲㉑ | N-CT-SP | SY020RSKWB | SP P4 105 15 2.5P | ⑤ | |||||||
| For Miniature | TNMR020R115 | 150 1.5P | -76 | fluted taps | -20 | |||||||
| threads | ||||||||||||
| Taps | TNMR020R120 | 200 | ④ | Thread forming taps for ⑱⑲㉑ | N-RS | NRSM1020RP RO G11 105 15 | 4P | ⑥ -29 | ||||
| -76 | ||||||||||||
| non-ferrous materials | ||||||||||||
| TNMR020R125 | 250 | ④ -76 | NRSM1020RB | 2P | ⑥ -29 | |||||||
| For high speed 12 | F-SP | VFSHMS020R | SP P4 105 15 | 3P | ① -176 | |||||||
| F-SL | VFSHMS020RL SL | 5.5P | ② -26 |