1Low carbon steel i2Medium c iarbon steel ii3High icarbon steel i4Alloy s iteel5T ihermal refinedi steel(25~i 35HRC)i6 Therm ial refined steel(35~45HRC)
7Thermal refined steel(45i ~55HRC)i8Th iermal refined sti eel(50~63Hi C)9Stainless steel�Toolsteel⓫Cast steel⓬ast iron
⓭Ductile cast ironCopper⓯Bras⓰Brass casting⓱Bronze⓲Wroughtaluminum⓳Aluminum alloycasting
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickelbase alloy㉔Thermosetting plastic㉕Thermoplasticresin
Tap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product pageTap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product page
Note1Note1
Long Coating1234LS-SP VVSPFQ6.0ML10SP P2 100 62.5P ①-94For stainlessOversize2349SU+SPSUPR6.0MSP P3 62 6 2.5P ①-99
VSPFQ6.0ML15150①-94steelsSUPS6.0MP4 ①-99
LS-PO VVPOFQ6.0ML10PO 1005P ③-57123SU-POPUMR6.0MPO P3 62 6 5P ③-61
VPOFQ6.0ML15150③-5749PUMS6.0MP4 ③-61
234LS-HT VTNFQ6.0M510VHT P2 100 65P ④-84For deep123 49SU-S-SPSSMQ6.0M-SUSP P2 62 6 2.5P ①-117
TNFQ6.0M515V150④-84hole use1239LS-SU-S-SPSY6.0MQGEXESSP P2 100 6 2.5P ①-118
TNFQ6.0M110V1001.5P ④-84SY6.0MQGEXGS150 ①-118
TNFQ6.0M115V150④-84LS-SU-S-POPY6.0MQGEXES PO 100 4.5P ③-70
For soft structural steels12E-SPESHMQ6.0MSP P2 62 62.5P ①-128PY6.0MQGEXGS 150 ③-70
Thread forming taps12N+RZNRZP56.0MPRO G5 62 64P ⑥-15For hard-to- machine materials123 49SU2-SPSU2MQ6.0MSP P2 62 6 3P ①-114
for steelsNRZP56.0MB2P ⑥-15For cast irons⑫⑬FC-HTTY6.0MRAEN5HT P3 62 6 5P ④-92
NRZP66.0MPG64P ⑥-15TY6.0MRAENA1.5P ④-92
NRZP66.0MB2P ⑥-15Carbide⑫⑬⑯N-CT FCTCNR6.0M3HT P3 62 6 3P ⑤-11
NRZP76.0MPG74P ⑥-15TCNR6.0M3F⑤-11
NRZP76.0MB2P ⑥-15TCNR6.0M11.5P ⑤-11
NRZP86.0MPG84P ⑥-15TCNR6.0M1F⑤-11
NRZP86.0MB2P ⑥-15Long shank,⑫⑬⑯LS-N-CTTY6.0MRAWB3E HT P3 100 6 3P ⑤-18
carbide
Long12LS-N-RZNRZF76.0MP10O G7 100 64P ⑥-23TY6.0MRAWBA1.5P ⑤-18
NRZF76.0MP15150⑥-23For aluminum⑮⑯⑰⑱AL+SPASHPR6.0MSP P3 62 6 2.5P ①-134
NRZF76.0MB101002P ⑥-23⑲⑳㉑AL-SP 1.5PSY6.0MRLENA1.5P ①-135
NRZF76.0MB15150⑥-23⑱⑲㉑LA-HTTY6.0MRLEN5HT P3 62 6 5P ④-108
NRZF86.0MP10G8 1004P ⑥-23TY6.0MRLENA1.5P ④-108
NRZF86.0MP15150⑥-23AXE⑫⑲㉑AXE-HTTAXEMR6.0M1HT P3 62 6 1.5P ④-112
NRZF86.0MB101002P ⑥-23Carbide⑲㉑N-CT LATCNR6.0M3AHT P3 62 6 3P ⑤-3
NRZF86.0MB15150⑥-23TCNR6.0M1A1.5P ⑤-3
For high carbon steels23HC+SPSCPQ6.0MSP P2 62 62.5P ①-130Carbide spiral fluted taps⑱⑲㉑N-CT-SPSY6.0MRKWBSP P3 62 6 2.5P ⑤-20
235HC-POPCMQ6.0MPO P2 62 65P ③-76Carbide spiral pointed taps⑮⑯⑰⑱ ⑲⑳㉑N-CT-POPCNR6.0MPO P3 62 6 5P ⑤-21
Oxidizing23HC+SP OXSCPQ6.0MXSP P2 62 62.5P ①-132For aluminum (with coolant hole)Carbide⑱⑲㉑MC-AD-CT(MCADR6.0M1) HT P3 100 6 1.5P ⑤-42
235HC-PO OXPCMQ6.0MXPO P2 62 65P ③-78Thread forming taps⑱⑲㉑N+RSNRSP56.0MPRO G5 62 6 4P ⑥-27
For hard-to-machine356EH-POEPHMR6.0MPO P3 62 64.5P③-82for non-ferrousNRSP56.0MB2P ⑥-27
materials6⓾EH-HTETHMR6.0M5HT P3 62 65P ④-120materialsNRSP66.0MPG6 4P ⑥-27
ETHMR6.0M12.5P ④-120NRSP66.0MB2P ⑥-27
Powdered356PM-SPSY6.0MRDPBSP P3 62 62.75P ①-166NRSP76.0MPG7 4P ⑥-27
HSSLS-PM-SPS46.0MRDPBE100①-172NRSP76.0MB2P ⑥-27
S46.0MRDPBG150①-172NRSP86.0MPG8 4P ⑥-27
PM-POPY6.0MRDPBPO 625.5P ③-92NRSP86.0MB2P ⑥-27
LS-PM-POP46.0MRDPBE100③-96Long⑱⑲㉑LS-N-RSNRSF76.0MP10RO G7 100 6 4P ⑥-36
P46.0MRDPBG150③-96NRSF76.0MP15150 ⑥-36
For titanium alloysZET-BZETBMR6.0MSP P3 62 63P ①-152NRSF76.0MB10100 2P ⑥-36
ZET-PZETPMR6.0MSL5P ②-20NRSF76.0MB15150 ⑥-36
For nickel base129㉓ZEN-BZENBMR6.0MSP P3 62 63P ①-160NRSF86.0MP10G8 100 4P ⑥-36
alloysZEN-PZENPMR6.0MPO4.5P ③-86NRSF86.0MP15150 ⑥-36
For medium hardness345MHSL1109101055SL P3 80 65P ②-4NRSF860MB10100 2P ⑥-36
carbon steelsMHSLR6.0M562②-6. NRSF86.0MB15150 ⑥-36
Carbide taps for hard materials7EH-CTEHCR6.0M5HT P3 62 65P ⑤-24ForplasticsPL1TPLM6.0M3HT P5 62 6 3P ④-118
Carbide taps for ultra hard materials8UH-CTUHCR6.0M5HT P3 62 6.2 5P ⑤-28X seriesFor general23XSP(SNXQ6.0M)SP P2 80 6 2.5P ①-210
For stainless steels2349SU+SPSUPQ6.0MSP P2 62 62.5P ①-99steelsXSL(SNXQ6.0ML)SL 5P ②-36
123SU+SLSUPQ6.0MLSL P2 62 65P ②-16Coating1234AUXSP(VSAXQ6.0M)SP P2 80 6 2.5P ①-212
49SU-POPUMQ6.0MPO③-619⑲㉑AUXSL(VSAXQ6.0ML)SL 5P ②-38
129SU-HTTUMQ6.0M4HT P2 62 64P ④-88For stainless123SUXSP(SUXQ6.0M)SP P2 80 6 2.5P ①-216
TUMQ6.0M11.5P ④-88steels49SUXSL(SUXQ6.0ML)SL 5P ②-42

Taps

Taps

M5 Taps

M8

M10

M12

-M8.5

M9-M24Taps

M25-M48Taps

M50-M1Taps

Taps

For Screw threads used Taps

For American

For Miniaturethreads