
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 / M8×1.25 | Long | 23 | LS-PO | POR8.0NL15 | PO P3 150 6.2 5P | ③ -52 | ||
| M3 | ||||||||
| POR8.0NL20 | 200 | ③ -52 | ||||||
| Taps |
| General purpose 1 | ISP | SI78.0NBP | SP | - 70 6.2 2.5P | ① -60 | 123 | LS-HT | TNMQ8.0N510 HT P2 100 6.2 5P | ④ -72 | ||
| IPO | PI78.0NBP | PO | 5P | ③ -32 | TNMQ8.0N512 | 120 | ④ -72 | ||||
| M4 | 12 | ||||||||||
| IHT | HI78.0N5BP | HT | - 70 6.2 5P | ④ -50 | TNMQ8.0N515 | 150 | ④ -72 | ||||
| Taps | |||||||||||
| HI78.0N2BP | 2P | ④ -50 | TNMQ8.0N520 | 200 | ④ -72 | ||||||
| 1 | R-Y | RY8.0N3 | RO | - 70 6.2 3P | ⑥ -63 | TNMQ8.0N110 | 100 | 1.5P ④ -72 | |||
| M5 | |||||||||||
| Standard 23 | SP | SPQ8.0N | SP P2 70 6.2 2.5P | ① -38 | TNMQ8.0N112 | 120 | ④ -72 | ||||
| Taps | |||||||||||
| +SP | SNPQ8.0N | ① -55 | TNMQ8.0N115 | 150 | ④ -72 | ||||||
| SP 1.5P | SY8.0NQNEBA | 1.5P | ① -56 | TNMQ8.0N120 | 200 | ④ -72 | |||||
| M6 | |||||||||||
| Taps | PO | POR8.0N | PO P3 | 5P | ③ -14 | Oversize 23 | LS-SP | SPR8.0NL10 | SP P3 100 6.2 2.5P | ① -88 | |
| 123 | HT | TNMR8.0N5 | HT P3 70 6.2 5P | ④ -8 | SPR8.0NL15 | 150 | ① -88 | ||||
| TNMR8.0N1 | 1.5P | ④ -8 | LS-PO | POS8.0NL15 | PO P4 | 5P ③ -52 | |||||
| M8 | |||||||||||
| Taps | TNMR8.0N5F | 5P | ④ -8 | 123 | LS-HT | TNMR8.0N510 HT P3 100 6.2 5P | ④ -73 | ||||
| TNMR8.0N1F | 1.5P | ④ -8 | TNMR8.0N515 | 150 | ④ -73 | ||||||
| Oversize 23 | SP | SPR8.0N | SP P3 70 6.2 2.5P | ① -38 | TNMR8.0N520 | 200 | ④ -73 | ||||
| M10 | |||||||||||
| Taps | SPS8.0N | P4 | ① -38 | TNMR8.0N110 | 100 | 1.5P ④ -73 | |||||
| PO | POS8.0N | PO | 5P | ③ -14 | TNMR8.0N115 | 150 | ④ -73 | ||||
| 123 | HT | TNMS8.0N5F | HT P4 70 6.2 5P | ④ -8 | TNMR8.0N120 | 200 | ④ -73 | ||||
| M12 | |||||||||||
| Taps | TNMS8.0N1F | 1.5P | ④ -8 | For left hand 23 | LS-SP LH | SPQ8.0NL15-L SP P2 150 6.2 2.5P | ① -93 | ||||
| threads 123 | |||||||||||
| TNMT8.0N5F | P5 5P | ④ -8 | LS-HT LH | TNMQ8.0N510L HT P2 100 6.2 5P | ④ -82 | ||||||
| TNMT8.0N1F | 1.5P | ④ -8 | TNMQ8.0N515L | 150 | ④ -82 | ||||||
| -M8.5 | |||||||||||
| M1 Taps | For left hand threads 23 | ||||||||||
| SP LH | SPQ8.0N--L | SP P2 70 6.2 2.5P | ① -77 | TNMQ8.0N110L | 100 | 1.5P ④ -82 | |||||
| PO LH | POR8.0N--L | PO P3 | 5P | ③ -46 | TNMQ8.0N115L | 150 | ④ -82 | ||||
| 123 | HT LH | TNMR8.0N5TL HT P3 70 6.2 5P | ④ -65 | Oxidizing 12 | LS-SP OX | SPQ8.0NL10X SP P2 100 6.2 2.5P | ① -92 | ||||
| M9-M24Taps | |||||||||||
| TNMR8.0N1TL | 1.5P | ④ -65 | SPQ8.0NL12X | 120 | ① -92 | ||||||
| TNMR8.0N5-L | 5P | ④ -65 | Coating 1234 | LS-SP V | VSPQ8.0NL10 SP P2 100 6.2 2.5P | ① -94 | |||||
| TNMR8.0N1-L | 1.5P | ④ -65 | VSPQ8.0NL15 | 150 | ① -94 | ||||||
| M25-M48Taps | |||||||||||
| Oxidizing 123 | SP OX | SPQ8.0NX | SP P2 70 6.2 2.5P | ① -63 | LS-PO V | VPOR8.0NL10 PO P3 100 | 5P ③ -57 | ||||
| PO OX | POR8.0NX | PO P3 | 5P | ③ -35 | VPOR8.0NL15 | 150 | ③ -57 | ||||
| 00 | Oversize 123 | 234 | |||||||||
| SP OX | SPR8.0NX | SP P3 70 6.2 2.5P | ① -63 | LS-HT V | TNMQ8.0N510V HT P2 100 6.2 5P | ④ -84 | |||||
| M50-M1Taps | |||||||||||
| PO OX | POS8.0NX | PO P4 | 5P | ③ -35 | TNMQ8.0N515V | 150 | ④ -84 | ||||
| Coating 123 | VUSP | 1101101064 | SP P3 90 6.2 2.5P | ① | ④ | ||||||
| 49 | -7 | TNMQ8.0N110V | 100 | 1.5P -84 | |||||||
| For Unified | 1234 | ||||||||||
| threads | AU+SP | VSAPR8.0N | SP P3 70 6.2 2.5P | ① -84 | TNMQ8.0N115V | 150 | ④ -84 | ||||
| Taps | 9⑲㉑ | ||||||||||
| AU+SL | VSAPR8.0NL | SL | 5P | ② -12 | For soft structural steels 12 | E-SP | ESHMQ8.0N | SP P2 70 6.2 2.5P | ① -128 | ||
| 123 | VUPO | 1102101064 | PO P3 90 6.2 5P | ③ | Thread forming taps 12 | ⑥ | |||||
| 49⓾ | -5 | N-RZ | NRZM78.0NP RO G7 70 6.2 4P | -16 | |||||||
| For Whitworththreads | 1234 | for steels | |||||||||
| Taps | PO V | VPOR8.0N | PO P3 70 6.2 5P | ③ -48 | NRZM78.0NB | 2P ⑥ -16 | |||||
| Oversize 123 | VUSP | 1101201064 | SP P4 90 6.2 2.5P | ① -7 | NRZM88.0NP | G8 | 4P ⑥ -16 | ||||
| 49 | |||||||||||
| 1101301064 | P5 | ① -7 | NRZM88.0NB | 2P ⑥ -16 | |||||||
| For Screw threads used | |||||||||||
| on sewing machines | 123 | VUPO | 1102201064 | PO P4 90 6.2 5P | ③ -5 | Long 12 | LS-N-RZ | NRZM78.0NP10 RO G7 100 6.2 4P | ⑥ -23 | ||
| (SM) | |||||||||||
| Taps | 49⓾ | ||||||||||
| 1102301064 | P5 | ③ -5 | NRZM78.0NP15 | 150 | ⑥ -23 | ||||||
| Short chamfer 123 | VUSP 1.5P | 1103101064 | SP P3 90 6.2 1.5P | ① | ⑥ | ||||||
| 49 | -14 | NRZM78.0NB10 | 100 | 2P -23 | |||||||
| Taps | Cool hole 123 | VUSP CH | 1201101064 | SP P3 90 6.2 2.5P | ① -20 | NRZM78.0NB15 | 150 | ⑥ | |||
| For Pipe threads | 49 | -23 | |||||||||
| Long 123 | ① | For high carbon steels 23 | |||||||||
| 49 | VUSP | 2101101064 | SP P3 150 6.2 2.5P | -8 | HC-SP | SCMQ8.0N | SP P2 70 6.2 2.5P | ① -130 | |||
| 123 | VUPO | 2102101064 | PO P3 150 6.2 5P | ③ | 235 | ③ | |||||
| 49⓾ | -6 | HC-PO | PCMR8.0N | PO P3 70 6.2 5P | -76 | ||||||
| For American | |||||||||||
| pipe threadsTaps | Long 23 | LS-SP | SPQ8.0NL10 | SP P2 100 6.2 2.5P | ① -88 | Oxidizing 23 | HC-SP OX | SCMQ8.0NX | SP P2 70 6.2 2.5P | ① -132 | |
| SPQ8.0NL12 | 120 | ① -88 | 235 | HC-PO OX | PCMR8.0NX | PO P3 70 6.2 5P | ③ -78 | ||||
| SPQ8.0NL15 | 150 | ① -88 | For hard-to-machine 356 | EH-PO | EPHMS8.0N | PO P4 70 6.2 4.5P | ③ -82 | ||||
| For Miniaturethreads | |||||||||||
| Taps | materials 6⓾ | ||||||||||
| SPQ8.0NL20 | 200 | ① -88 | EH-HT | ETHMS8.0N5 | HT P4 70 6.2 5P | ④ -120 | |||||
| LS-PO | POR8.0NL10 | PO P3 100 | 5P | ③ -52 | ETHMS8.0N1 | 2.5P ④ -120 | |||||
| POR8.0NL12 | 120 | ③ -52 |