⓭ Ductile cast iron ⓮ Copper ⓯ Brass ⓰ Brass casting ⓱ Bronze ⓲ Wrought aluminum ⓳ Aluminum alloy casting

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M2 Tap selection Main ℓ Product Tap selection Main ℓ Product

Symbol Code L D Symbol Code L D

materialsc pagematerialsc page
Taps
Note1Note1
With coolant hole 123MC-HT(ML15024S5-R) HT P3 150 195P④-135For soft structural steels12E-SPESHMR024OSP P3 120 19 2.5P① -128
M3For high carbon steels23
(ML20024S5-R)200-135HC-SPSCMR024OSP P3 120 19 2.5P-131
Taps
(ML15024S1-R)150 1.5P④-135For hard-to-machine356EH-POEPHMS024OPO P4 120 19 4.5P③ -82
materials6⓾
(ML20024S1-R)200④-135EH-HTETHMS024O5 HT P4 120 195P④ -121
M4Nut taps 12
NTNH2024SHTⅡ b 260 19 25P⑦ -28ETHMS024O12.5P④ -121
Taps
Taps / M24×2Powdered 356PM-SPSY024OSDPBSP P4 120 19 2.75P ① -167
HSS
LS-PM-SPSY024OSDPBK200① -173
M5
Standard 23SPSPR024QSP P3 120 19 2.5P① -40PM-POPY024OSDPB PO120 5.5P③ -92
Taps
POPOS024QPO P45P③ -16LS-PM-POPY024OSDPBK200③ -97
123HTTNMS024Q5HT P4 120 195P④ -13For stainless steels2349SU-SPSUMR024OSP P3 120 19 2.5P① -100
M6
123
TapsTNMS024Q11.5P-1349SU-POPUMS024OPO P4 120 19 5P-62
For left hand threads 23SP LHSPR024Q--LSP P3 120 19 2.5P① -78129SU-HTTUMS024O4HT P4 120 19 4P④ -89
123HT LHTNMS024Q5-L HT P4 120 195P④ -67TUMS024O11.5P④ -89
M8
TapsTNMS024Q1-L1.5P④ -672349 OversizeSU-SPSUMS024OSP P4 120 19 2.5P① -100
Long 23LS-SPSPR024QL20SP P3 200 19 2.5P① -89For deep 1239LS-SU-S-SP SY024ORGEXGS SP P3 150 19 2.5P① -119
hole use
LS-POPOS024QL20 PO P45P③ -53SY024ORGEXKS200① -119
M10
Taps123LS-HTTNMR024Q520 HT P3 200 195P④ -77LS-SU-S-PO PY024OSGEXKS PO P45P③ -71
TNMR024Q1201.5PFor hard-to- 123 SU2-SPSU2MS024OSP P4 120 19 3P
-77machine materials 49-114
For high carbon steels 23HC-SPSCMR024QSP P3 120 19 2.5P①-131For cast irons⑫⑬FC-HTTY024OSAEN5 HT P4 120 195P④ -93
M12
Taps2349 For stainless steelsSU-SPSUMR024QSP P3 120 19 2.5P①-100TY024OSAENA1.5P④ -93
234⑬ For deep hole useS-SPSSMR024QSP P3 120 19 2.5P①-122Carbide ⑫⑬⑯N-CT FCTCNS024O3HT P4 95 19 3P⑤ -13
For helical coil wire screw thread inserts ⑱⑲㉑AL-HT STITW024Q1LEB5 HTⅠ b 130 20 5P⑦ -4TCNS024O11.5P⑤ -13
-M8.5
M1 TapsNut taps 12Long shank, ⑫⑬⑯
NTNH2024QHT240 19 25P Ⅱ⑦ -28LS-N-CTTY024OSAWB3G HT P4 150 193P⑤ -19
carbide
Taps / M24×1.5TY024OSAWBAG1.5P⑤ -19
For aluminum⑱⑲㉑LA-HTTY024OSLENA HT P4 120 19 1.5P④ -109
M9-M24Taps
Standard 23SPSPR024OSP P3 120 19 2.5P① -40For high speed12F-SPVFSHMS024O SP P4 120 193P① -176
POPOS024OPO P45P③ -16F-SLVFSHMS024OL SL5.5P② -26
123HTTNMR024O5HT P3 120 195P④ -13Long 12LS-F-SPSY024OSFEVGS SP P4 150 193P① -181
M25-M48Taps
TNMR024O11.5P④ -13LS-F-SLLY024OSFEVG SL5.5P② -30
Oversize 23SPSPS024OSP P4 120 19 2.5P① -40For deep hole use234⑬S-SPSSMR024OSP P3 120 19 2.5P① -122
001234
POPOT024OPO P55P③ -16S-POPSMS024OPO P4 120 19 5P③ -74
M50-M1Taps
123HTTNMS024O5HT P4 120 195P④ -13234⑬ OversizeS-SPSSMS024OSP P4 120 19 2.5P① -123
TNMS024O11.5P④ -13Low spiral Long23LS-LO-SPLSHMR024OL20 SP P3 200 19 2.5P① -149
For UnifiedFor heavy-industrial large parts123
threadsTNMT024O5P5 5P④ -1349HVSPSY024OTEEXJ SP P5 160 19 2.5P① -24
Taps
TNMT024O11.5P④ -13For helical coil wire⑱⑲㉑AL-HT STITW024O1LEB5 HTⅠb 130 20 5P⑦ -4
screw thread inserts
For left hand threads 23SP LHSPR024O--LSP P3 120 19 2.5P① -78TW024O1LEBA1.5P⑦ -4
For WhitworththreadsWith coolant hole1234
TapsPO LHPOS024O--LPO P45P③ -47MC-SP(MSHR024OL15) SP P3 150 19 2.5P① -208
123HT LHTNMR024O5-L HT P3 120 195P④ -67(MSHR024OL20)200① -208
TNMR024O1-L1.5P④ -67MC-PO(MPHS024OL15) PO P4 1505P③ -99
For Screw threads used
on sewing machines(SM)Oxidizing 123SP OXSPR024OXSP P3 120 19 2.5P① -64(MPHS024OL20)200③ -99
Taps123
Coating 49VUSP1101101170SP P4 160 19 2.5P① -7123MC-HT(ML15024O5-R) HT P3 150 195P④ -135
123 VUPO1102101170PO P4 160 195P(ML20024O5-R)200
49⓾-6-135
For Pipe threadsTapsLong 23LS-SPSPR024OL15SP P3 150 19 2.5P① -89(ML15024O1-R)150 1.5P④ -135
SPR024OL20200① -89(ML20024O1-R)200④ -135
LS-POPOS024OL15 PO P4 1505P③ -53Nut taps12NTNH2024O220 19 25P Ⅱ HT⑦ -28
For American
pipe threadsTapsPOS024OL20200③ -53Taps / M24×1.25
123LS-HTTNMR024O515 HT P3 150 195P④ -77
TNMR024O520200④ -77Standard123HTTNMS024N5HT P4 120 19 5P④ -14
For Miniaturethreads
TapsTNMR024O115150 1.5P④ -77TNMS024N11.5P④ -14
TNMR024O120200④ -77
For left hand 123LS-HT LHTNMR024O520L HT P3 200 195P

threads -83