1Low carbon steel2 iMedium c iarbon steel ii3High icarbon steel4Alloy st ieel5Thermal refineid steel(25~35HRC)6 Thermal refined steel(35~45HRC)
7Thermal refined steel(45i ~55HRC)i8The irmal refined si teel(50~63HRC)9Stainless steel�Toolsteel⓫Cast steel⓬Cast iron
i ⓭Ductile cast iron⓮i 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 selectionMain material Symbol Code Flute Class L Ds ℓc Product page
Note1Note1
For left hand threads23SP LH PO LHSPQ012M--L POR012M--LSP P2 82 8.5 2.5P ①-77 PO P3 5P ③-46Taps /M12×0.5
123HT LHTNMR012M5-LHT P3 82 8.5 5P ④-65Standard23 SP SPQ012G SP P2 82 8.5 2.5P ①-39
TNMR012M1-L1.5P ④-65PO POQ012G PO 5P ③-14
Oxidizing123SP OXSPQ012MXSP P2 82 8.5 2.5P ①-63123 HT TNMQ012G5 HT P2 82 8.5 5P ④-10
Long23LS-SPSPQ012ML10SP P2 100 8.5 2.5P ①-89TNMQ012G1 1.5P ④-10
SPQ012ML12120 ①-89
SPQ012ML15150 ①-89
LS-POPOR012ML10PO P3 100 5P ③-53
POR012ML15150 ③-53
123LS-HTTNMQ012M510HT P2 100 8.5 5P ④-75
TNMQ012M512120 ④-75
TNMQ012M515150 ④-75
TNMQ012M110100 1.5P ④-75
TNMQ012M112120 ④-75
TNMQ012M115150 ④-75
Thread forming taps12N-RZNRZM7012MPRO G7 82 8.5 4P ⑥-17
for steelsNRZM7012MB2P ⑥-17
For high carbon steels23HC-SPSCMQ012MSP P2 82 8.5 2.5P ①-130
For stainless steels2349SU-SPSUMQ012MSP P2 82 8.5 2.5P ①-99
123 49SU-POPUMR012MPO P3 82 8.5 5P ③-61
129SU-HTTUMR012M4HT P3 82 8.5 4P ④-89
TUMR012M11.5P ④-89
For hard-to- machine materials123 49SU2-SPSU2MR012MSP P3 82 8.5 3P ①-114
For cast irons⑫⑬FC-HTTY012MRAEN5HT P3 82 8.5 5P ④-92
TY012MRAENA1.5P ④-92
Carbide⑫⑬⑯N-CT FCTCNR012M3HT P3 70 8.5 3P ⑤-12
TCNR012M11.5P ⑤-12
TCNS012M3P4 3P ⑤-12
TCNS012M11.5P ⑤-12
For aluminum⑮⑯⑰⑱AL-SPASHMR012MSP P3 82 8.5 2.5P ①-134
⑲⑳㉑AL-SP 1.5PSY012MRLENA1.5P ①-135
⑱⑲㉑LA-HTTY012MRLEN5HT P3 82 8.5 5P ④-109
TY012MRLENA1.5P ④-109
Carbide⑲㉑N-CT LATCNR012M3AHT P3 70 8.5 3P ⑤-5
TCNR012M1A1.5P ⑤-5
Thread forming taps for⑱⑲㉑N-RSNRSM7012MPRO G7 82 8.5 4P ⑥-29
non-ferrous materialsNRSM7012MB2P ⑥-29
Fdhl234⑬SSPSSMQ012MSP P2 82 85 25P①22
or eep oe use-. . -1
1234S-POPSMR012MPO P3 82 8.5 5P ③-74
Nut taps12NTNH2012MHT Ⅱ150 9 25P ⑦-27
Taps /M10.75
Standard23SPSPQ012JSP P2 82 8.5 2.5P ①-39
POPOR012JPO P3 5P ③-14
123HTTNMR012J5HT P3 82 85 5P ④-10
TNMR012J1. 1.5P ④-10

Taps

Taps

Taps

M5 Taps

M6

M8

M10

M12

-M8.5 M1 Taps

M9-M24Taps

M25-M48Taps

For Unified Taps

For Screw threads used (SM) Taps

For Pipe threadsTaps

For American

For Miniaturethreads Taps