1Low carbon steel2 iMedium c iarbon steel ii3High icarbon steel4Alloy s iteel5Thermal refinedi steel(25i ~35HRC)i6 Therm ial refined steel(35~45HRC)
7Thermal refined steel(45~i 55HRC)i8Ther imal refinedi teel(50~63HRC)9tainless steel�Toolsteel⓫Cast steel⓬ast iron
⓭Ductile cast iron⓮Copper⓯Brass⓰Brass casting⓱Bronze⓲Wrought aluminum⓳Aluminum alloycasting
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickel base alloy㉔Thermosetting plastic㉕Thermoplasticresin
Tap selectionMain materialSymbol Note1CodeFlute Class L Ds ℓc Product pageTap selectionMain materialSymbol Note1CodeFlute Class L Ds ℓc Product page
Thread forming Long12LS-N-RZNRZF65.0KP10RO G6 100 5.5 4P ⑥-23Thread forming taps⑱⑲㉑N+RSNRSP55.0KPRO G5 60 5.5 4P ⑥-27
taps for steelsNRZF65.0KB102P ⑥-23for non-ferrous tilNRSP55.0KB2P ⑥-27
NRZF75.0KP10G7 4P ⑥-23maerasNRSP65.0KPG6 4P ⑥-27
NRZF75.0KB102P ⑥-23NRSP65.0KB2P ⑥-27
For high carbon steels23HC+SPSCPQ5.0KSP P2 60 5.5 2.5P ①-130NRSP75.0KPG7 4P ⑥-27
235HC-POPCMQ5.0KPO P2 60 5.5 5P ③-76NRSP75.0KB2P ⑥-27
Oxidizing23HC+SP OXSCPQ5.0KXSP P2 60 5.5 2.5P ①-132NRSP85.0KBG8 ⑥-27
For hard-to-machine materials356EH-POEPHMR5.0KPO P3 60 5.5 4.5P ③-82Long⑱⑲㉑LS-N-RSNRSF65.0KP10RO G6 100 5.5 4P ⑥-36
6⓾EH-HTETHMR5.0K5HT P3 60 5.5 5P ④-120NRSF65.0KB102P ⑥-36
ETHMR5.0K12.5P ④-120NRSF75.0KP10G7 4P ⑥-36
Powdered356PM-SPSY5.0KRDPBSP P3 60 5.5 2.75P ①-166NRSF75.0KB102P ⑥-36
HSSLS-PM-SPS45.0KRDPBE100 ①-172ForplasticsPL1TPLM5.0K3HT P5 60 5.5 3P ④-118
PM-POPY5.0KRDPBPO 60 5.5P ③-92For high speed12F-SPVFSHMQ5.0KSP P2 60 5.5 2.5P ①-176
LS-PM-POP45.0KRDPBE100 ③-96F-SLVFSHMQ5.0KLSL 5P ②-26
For titanium alloysZET-BZETBMR5.0KSP P3 60 5.5 3P ①-152Long12LS-F-SPS45.0KQFEVESSP P2 100 5.5 2.5P ①-180
ZET-PZETPMR5.0KSL 5P ②-20LS-F-SLL45.0KQFEVESL 5P ②-30
For nickel base129㉓ZEN-BZENBMR5.0KSP P3 60 5.5 3P ①-160Thread forming taps1234OL+RZOLRZP65.0KPRO G6 60 5.5 4P ⑥-42
alloysZEN-PZENPMR5.0KPO 4.5P ③-86for dry tapping59⑲OLRZP75.0KPG7 ⑥-42
For medium hardness carbon steels345MHSL1109101049SL P3 70 5.5 5P ②-4High performance1234HP+RZHRZP65.0KPRO G6 60 5.5 4P ⑥-49
Long345MHSL2109101049SL P3 100 5.5 5P ②-4thread forming taps59⑲HRZP65.0KB2P ⑥-49
Carbide taps for hard materials7EH-CTEHCR5.0K5HT P3 60 5.5 5P ⑤-24HRZP75.0KPG7 4P ⑥-49
Carbide taps for ultra hard materials8UH-CTUHCR5.0K5HT P3 60 6 5P ⑤-28HRZP75.0KB2P ⑥-49
For stainless steels2349SU+SPSUPQ5.0KSP P2 60 5.5 2.5P ①-98Torqueless thread formingtaps Short chamfer123 9⑲㉑SC-TL-RZSRZM65.0K1RO G6 60 5.5 1P ⑥-58
123SU+SLSUPR5.0KLSL P3 60 5.5 5P ②-16For deep hole use234⑬S-SPSSMQ5.0KSP P2 60 5.5 2.5P ①-122
49SU-POPUMQ5.0KPO P2 ③-611234S-POPSMQ5.0KPO P2 60 5.5 5P ③-73
129SU-HTTUMQ5.0K4HT P2 60 5.5 4P ④-88Oversize234⑬S-SPSSMR5.0KSP P3 60 5.5 2.5P ①-122
TUMQ5.0K11.5P ④-881234S-POPSMR5.0KPO P3 60 5.5 5P ③-73
Oversize2349SU+SPSUPR5.0KSP P3 60 5.5 2.5P ①-98PSMS5.0KP4 ③-73
SUPS5.0KP4 ①-99Low spiral23LO-SP 15°LSHMQ5.0K15SP P2 60 5.5 2.5P ①-142
123SU-POPUMR5.0KPO P3 60 5.5 5P ③-61LO-SP 20°LSHMQ5.0K20①-142
49PUMS5.0KP4 ③-61LO-SP 8°LSHMQ5.0K8①-142
For deep123 49SU-S-SPSSMQ5.0K-SUSP P2 60 5.5 2.5P ①-117For helical coil wire⑱⑲㉑AL-HT STITW5.0K1LEB5HT Ⅰb 62 6 5P ⑦-3
hole use1239LS-SU-S-SP SY5.0KQGEXESSP P2 100 5.5 2.5P ①-118screw thread insertsTW5.0K1LEBA1.5P ⑦-3
SY5.0KQGEXGS150 ①-118⑮⑯⑰⑱AL-SP STISW5.0K1LENSP Ⅰb 62 6 2.5P ⑦-10
LS-SU-S-PO PY5.0KQGEXESPO 100 4.5P ③-70⑲⑳㉑AL-PO STIPW5.0K1LEBPO 5P ⑦-18
PY5.0KQGEXGS150 ③-70⑱⑲㉑N-RS STIRW5.0K4LENPRO G4 62 6 4P ⑦-25
For hard-to- machine materials123 49SU2-SPSU2MQ5.0KSP P2 60 5.5 3P ①-114RW5.0K4LENB2P ⑦-25
For cast irons⑫⑬FC-HTTY5.0KRAEN5HT P3 60 5.5 5P ④-92Oversize⑱⑲㉑AL-HT STITW5.0K3LEB5HT Ⅰb+30 62 6 5P ⑦-3
TY5.0KRAENA1.5P ④-92TW5.0K3LEBA1.5P ⑦-3
Carbide⑫⑬⑯N-CT FCTCNR5.0K3HT P3 60 5.5 3P ⑤-11⑮⑯⑰⑱ ⑲⑳㉑AL-SP STISW5.0K3LENSP Ⅰb+30 62 6 2.5P ⑦-10
TCNR5.0K11.5P ⑤-11Carbide⑲㉑N-CT LA STITW5.0K1LWB5HT Ⅰb 62 6 5P ⑦-26
Long shank,⑫⑬⑯LS-N-CT TY5.0KRAWB3EHT P3 100 5.5 3P ⑤-18TW5.0K1LWBA1.5P ⑦-26
carbideTY5.0KRAWBAE1.5P ⑤-18Nut taps12NTNH25.0KHT Ⅱb 110 3.6 28P ⑦-27
For aluminum⑮⑯⑰⑱AL+SPASHPR5.0KSP P3 60 5.5 2.5P ①-134Tas /50
⑲⑳㉑AL-SP 1.5PSY5.0KRLENA1.5P ①-135p.
⑱⑲㉑LA-HTTY5.0KRLEN5HT P3 60 5.5 5P ④-108Standard23SPSPQ5.0LSP P2 60 5.5 2.5P ①-38
TY5.0KRLENA1.5P ④-108POPOQ5.0LPO 5P ③-13
Carbide⑲㉑N-CT LATCNR5.0K3AHT P3 60 5.5 3P ⑤-3123HTTNMQ5.0L53HT P2 60 5.5 5P ④-7
TCNR5.0K1A1.5P ⑤-3TNMQ5.0L131.5P ④-7
Carbide spiral fluted taps⑱⑲㉑N-CT-SPSY5.0KRKWBSP P3 60 5.5 2.5P ⑤-20For left hand threads123HT LHTNMQ5.0L53-LHT P2 60 5.5 5P ④-64
Carbide spiral pointed taps⑮⑯⑰⑱ ⑲⑳㉑N-CT-POPCNR5.0KPO P3 60 5.5 5P ⑤-21TNMQ5.0L13-L1.5P ④-64
Oxidizing123PO OXPOQ5.0LXPO P2 60 5.5 5P ③-35

Taps

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M8

M10

M12

-M8.5

M9-M24Taps

M25-M48Taps

M50-M1Taps

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