Icons of main 1Low carbon stmaterials eel2Medium carbon steel3Highcarbon steel4Alloy steel5Thermal refined steel(25i ~35HRC)i6 Therm ial refined steel(35~45HRC)
7Thermal refineid steel(45i ~55HRC)i8The irmal refinedi steel(50~63HRC)9Stainless steel�Tool steel⓫Cast steel⓬Cast iron
i ⓭ Ductile cast iri on ⓮i Copperii ⓯Brassi ⓰Brai ss casting⓱Bronze⓲Wrought aluminum⓳Aluminum alloy casting
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickel base alloy㉔Thermosetting plastic㉕Thermoplastic resin
Tap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product pageTap selection Main materialSymbolCodeFlute Class L Ds ℓc Product page
For cast irons⑫⑬Note1 FC-HTTY020OSAEN5HT P4 105 15 5P ④-93Taps /M20×Note1 1.25
TY020OSAENA1.5P ④-93
Carbide⑫⑬⑯N-CT FCTCNS020O3HT P4 95 15 3P ⑤-12Standard 23SPSPQ020NSP P2 105 15 2.5P ①-40
TCNS020O11.5P ⑤-13123HTTNMS020N5HT P4 105 15 5P ④-12
Long shank,⑫⑬⑯LS-N-CTTY020OSAWB3GHT P4 150 15 3P ⑤-19TNMS020N11.5P ④-12
carbideTY020OSAWBAG1.5P ⑤-19T M20×1
For aluminum⑱⑲㉑LA-HTTY020OSLEN5HT P4 105 15 5P ④-109aps /
TY020OSLENA1.5P ④-109Standard 23SPSPQ020MSP P2 105 15 2.5P ①-40
Carbide⑲㉑N-CT LATCNS020O3AHT P4 95 15 3P ⑤-5POPOR020MPO P3 5P ③-15
TCNS020O1A1.5P ⑤-5123HTTNMR020M5HT P3 105 15 5P ④-13
Carbide spiral fluted taps⑱⑲㉑N-CT-SPSY020OSKWBSP P4 95 15 2.5P ⑤-20TNMR020M11.5P ④-13
Thread forming taps⑱⑲㉑N-RSNRSM9020OPRO G9 105 15 4P ⑥-29For left hand threads 23PO LHPOR020M--LPO P3 105 15 5P ③-47
for non-ferro materialsusNRSM9020OB2P ⑥-29123HT LHTNMR020M5-L HT P3 105 15 5P ④-66
NRSM0020OPG10 4P ⑥-29TNMR020M1-L 1.5P ④-66
NRSM0020OB2P ⑥-29Oxidizing 123SP OXSPQ020MXSP P2 105 15 2.5P ①-63
For high speed12F-SPVFSHMS020OSP P4 105 15 3P ①-176For high carbon steels 23HC-SPSCMQ020MSP P2 105 15 2.5P ①-131
F-SLVFSHMS020OLSL 5.5P ②-26For deephole use 234⑬S-SPSSMQ020MSP P2 105 15 2.5P ①-122
Long12LS-F-SPSY020OSFEVGSSP P4 150 15 3P ①-181Nut taps 12NTNH2020MHT Ⅱ190 16 25P ⑦-28
LS-F-SLLY020OSFEVGSL 5.5P ②-30
Ultra fastFor1234HFIHSHFIHST020OSP P5 105 16 2.5P ①-184Taps /M20×0.75
tapping(with coolant hole)steelsHFISPHFISPT020O①-188Standard 123HTTNMR020J5HT P3 105 15 5P ④-13
For non-ferrous⑱⑲⑳㉑HFAHSHFAHST020OSP P5 105 16 2.5P ①-192TNMR020J11.5P ④-13
materialsHFASPHFASPT020O①-196
For dry tappingFor steels234HDISPHDISPT020OSP P5 105 16 2.5P ①-200Taps /M20×0.5
(with coolant hole)For non-ferrous materials⑱⑲⑳㉑HDASPHDASPT020OSP P5 105 16 2.5P ①-204Standard 123HTTNMQ020G5HT P2 105 15 5P ④-13
Ultra fast tapping(with coolant hole)For both steels and non ferrous materials234HDISLHDISLT020OSL P5 105 16 5.5P ②-32TNMQ020G11.5P ④-13
High performance1234HP-RZHRZM9020OPRO G9 105 15 4P ⑥-49T /M21×2
thread forming taps59⑲HRZM9020OB2P ⑥-49aps
Thread forming taps2345MHRZ1110101144RO G10 140 15 4P ⑥-4Standard 123HTTNMS021Q5HT P4 115 17 5P ④-13
for carbon s medium hareels of dness11111011442P ⑥-4TNMS021Q11.5P ④-13
RY020OOOCTP105 4P ⑥-8For left hand threads 123HT LHTNMS021Q5-LHT P4 115 17 5P ④-66
RY020OOOCTB2P ⑥-8TNMS021Q1-L1.5P ④-66
For deep holeuse234⑬S-SPSSMR020OSP P3 105 15 2.5P ①-122
1234S-POPSMS020OPO P4 105 15 5P ③-74Taps /M21×1.5
Oversize234⑬S-SPSSMS020OSP P4 105 15 2.5P ①-122Standard 123HTTNMR021O5HT P3 115 17 5P ④-13
1234S-POPSMT020OPO P5 105 15 5P ③-74TNMR021O11.5P ④-13
Low spiralLong23LS-LO-SPLSHMR020OL20SP P3 200 15 2.5P ①-149For left hand threads 123HT LHTNMR021O5-LHT P3 115 17 5P ④-66
For heavy-industrial largeparts123 49HVSPSY020OTEEXJSP P5 140 15 2.5P ①-24TNMR021O1-L1.5P ④-66
For helical coil wire⑱⑲㉑AL-HT STITW020O1LEB5HT Ⅰb 115 17 5P ⑦-4
screw thread insertsTW020O1LEBA1.5P ⑦-4Taps /M21×1
⑮⑯⑰⑱ ⑲⑳㉑AL-SP STISW020O1LENSP Ⅰb 115 17 2.5P ⑦-11Standard 123HTTNMR021M5HT P3 115 17 5P ④-13
With coolant hole1234MC-SP(MSHR020OL15)SP P3 150 15 2.5P ①-208TNMR021M11.5P ④-13
(MSHR020OL20)200 ①-208For left hand threads 123HT LHTNMR021M5-LHT P3 115 17 5P ④-66
MC-PO(MPHS020OL15)PO P4 150 5P ③-99TNMR021M1-L 1.5P ④-66
(MPHS020OL20)200 ③-99Taps /M22×25
123MC-HT(ML15020O5-R)HT P3 150 15 5P ④-134.
(ML20020O5-R)200 ④-134Standard 23SPSPR022RSP P3 115 17 2.5P ①-40
(ML15020O1-R)150 1.5P ④-134POPOS022RPO P4 5P ③-15
(ML20020O1-R)200 ④-134123HTTNMS022R5HT P4 115 17 5P ④-13
Nut taps12NTNH2020OHT Ⅱ200 16 25P ⑦-28TNMS022R11.5P ④-13

Taps

Taps

M5 Taps

M6

M8

M10

M1 Taps

M9-M24Taps

M25-M48Taps

M50-M1Taps

Taps

For American

threads