Symbol of fl Spirallute desig Straighl n t Spiralpoint Left hand spiral Roll
Symbolof sizeSymbol of flute design SPHTPOSL RO
Note 1: Product symbols sho tap suitable for syncwn inred hronized femean the ed tapping.Overall len Lgth Shank dia. Ds ℓc Chamfer lengthDrill hole shapeP: B:
Tap selectionMain materialSymbol Note 1CodeFlute Class L Ds ℓc Product pageTap selectionMain materialSymbol Note1 CodeFlute Class L Ds ℓc Product page
PS Long shank123LS-PSL15P16UHT Ⅱ150 26 3.5P ⑧-44G Standard(ISO standard)123GTH2G20UHT Ⅱ119 32 3.5P ⑧-49
L20P16U200 ⑧-44PF Standard123PFTH2F20UHT Ⅱ105 32 3.5P ⑧-70
LS-SP-PSSH2P16UL15SP 150 2.5P ⑧-46TH2F20U11.5P ⑧-70
SH2P16UL20200 ⑧-46SP-PFSH2F20USP 2.5P ⑧-74
For cast irons⑫⑬FC-PSFCPS16UHT Ⅱ 95 26 3.5P ⑧-47For left hand threads123PF LHTH2F20U--LHT Ⅱ105 32 3.5P ⑧-72
Carbide⑫⑬⑯CT-PSTCPS16UHT Ⅱ 95 26 3.5P ⑧-48Longshank123LS-PFL20F20UHT Ⅱ200 32 3.5P ⑧-73
G Standard(ISO standard)123GTH2G16UHT Ⅱ109 26 3.5P ⑧-49For cast irons⑫⑬FC-PFFCPF20UHT Ⅱ105 32 3.5P ⑧-78
Coating1234 9⑲㉑AUSP GSJG0160FETSP P5 160 26 2.5P ⑧-12
PF Standard123PFTH2F16UHT Ⅱ 95 26 3.5P ⑧-70Taps /1/2-1
TH2F16U11.5P ⑧-70Rc Standard(ISO standard) Standard234RcTH2RC24UHT Ⅱ125 38 2.5P ⑧-13
SP-PFSH2F16USP 2.5P ⑧-74PT Standard For PT234PTTH2T24UHT Ⅱ110 38 2.5P ⑧-14
For left hand threads123PF LHTH2F16U--LHT Ⅱ 95 26 3.5P ⑧-72threads123SP-PTSH2T24USP Ⅱ110 38 2.5P ⑧-21
Long shank123LS-PFL15F16UHT Ⅱ150 26 3.5P ⑧-73For PT threads234S-PTTSPT24UHT Ⅱ110 38 2.5P ⑧-17
L20F16U200 ⑧-73short (lg) type123SP-S-PTSSPT24USP Ⅱ110 38 2.5P ⑧-22
LS-SP-PFSH2F16UL15SP 150 2.5P ⑧-75For left hand For PT threads234PT LHTH2T24U--LHT Ⅱ110 38 2.5P ⑧-15
SH2F16UL20200 ⑧-75threads For PT threads short (lg) type234S-PT LHTSPT24U--LHT Ⅱ110 38 2.5P ⑧-18
For stainless steels129SU-PFTU2F16UHT Ⅱ 95 26 3.5P ⑧-76Longshank For PT threads234LS-PTL20T24UHT Ⅱ200 38 2.5P ⑧-19
123 49SU-SP-PFSYPF162GEXSP Ⅱ109 26 2.5P ⑧-77Interrupted For PT threads19⑪INT-PTTINT24USL Ⅱ110 38 3P ⑧-26
For cast irons⑫⑬FC-PFFCPF16UHT Ⅱ 95 26 3.5P ⑧-78For PT threads short (lg) type19⑪INT-S-PTTIST24USL Ⅱ110 38 3P ⑧-27
Carbide⑫⑬⑯CT-PFTCPF16UHT Ⅱ 95 26 3.5P ⑧-79For low carbon steels For PT threads1⑪LC-PTLCPT24UHT Ⅱ110 38 2.5P ⑧-30
For For PT threads129SU-PTTU2T24UHT Ⅱ110 38 2.5P ⑧-32
Taps /1/8-1stainless steels123 49SU-SP-PTSYPT242GEXSP Ⅱ110 38 2P ⑧-34
PT Standard For PT threads234PTTH2T18UHT Ⅱ100 28 2.5P ⑧-14For PT threads129SU-S-PTTUST24UHT Ⅱ110 38 2.5P ⑧-33
PS Standard123PSTH2P18UHT Ⅱ100 28 3.5P ⑧-41short (lg) type123 49SU-SP-S-PT SYPT242GEXSSP Ⅱ110 38 2P ⑧-35
PF Standard123PFTH2F18UHT Ⅱ100 28 3.5P ⑧-70For cast For PT threads⑫⑬FC-PTFCPT24UHT Ⅱ110 38 2.5P ⑧-36
irons For PT threads ht (l) t⑫⑬FC-S-PTFCSPT24UHT Ⅱ110 38 2.5P ⑧-37
Taps /11/4-1sorg ype Rp Standard(ISO standard)123RpTH2RP24UHT Ⅱ125 38 3.5P ⑧-40
Rc Standard(ISO standard) Standard234RcTH2RC20UHT Ⅱ119 32 2.5P ⑧-13PS Standard123PSTH2P24UHT Ⅱ110 38 3.5P ⑧-41
PT Standard For PT234PTTH2T20UHT Ⅱ105 32 2.5P ⑧-14TH2P24U11.5P ⑧-41
threads123SP-PTSH2T20USP Ⅱ105 32 2.5P ⑧-21SP-PSSH2P24USP 2.5P ⑧-45
For PT threads234S-PTTSPT20UHT Ⅱ105 32 2.5P ⑧-17For left hand threads123PS LHTH2P24U--LHT Ⅱ110 38 3.5P ⑧-43
short (lg) type123SP-S-PTSSPT20USP Ⅱ105 32 2.5P ⑧-22Longshank123LS-PSL20P24UHT Ⅱ200 38 3.5P ⑧-44
For left hand For PT threads234PT LHTH2T20U--LHT Ⅱ105 32 2.5P ⑧-15For cast irons⑫⑬FC-PSFCPS24UHT Ⅱ110 38 3.5P ⑧-47
threads For PT threads short (lg) type234S-PT LHTSPT20U--LHT Ⅱ105 32 2.5P ⑧-18G Standard(ISO standard)123GTH2G24UHT Ⅱ125 38 3.5P ⑧-49
Longshank For PT threads234LS-PTL20T20UHT Ⅱ200 32 2.5P ⑧-19PF Standard123PFTH2F24UHT Ⅱ110 38 3.5P ⑧-70
Interrupted For PT threads19⑪INT-PTTINT20USL Ⅱ105 32 3P ⑧-26TH2F24U11.5P ⑧-70
For PT threads short (lg) type19⑪INT-S-PTTIST20USL Ⅱ105 32 3P ⑧-27SP-PFSH2F24USP 2.5P ⑧-74
For low carbon steels For PT threads1⑪LC-PTLCPT20UHT Ⅱ105 32 2.5P ⑧-30For left hand threads123PF LHTH2F24U--LHT Ⅱ110 38 3.5P ⑧-72
For For PT129SU-PTTU2T20UHT Ⅱ105 32 2.5P ⑧-32Longshank123LS-PFL20F24UHT Ⅱ200 38 3.5P ⑧-73
stainless steels threads123 49SU-SP-PTSYPT202GEXSP Ⅱ105 32 2P ⑧-34For cast irons⑫⑬FC-PFFCPF24UHT Ⅱ110 38 3.5P ⑧-78
For PT threads ht (l) t129SU-S-PTTUST20UHT Ⅱ105 32 2.5P ⑧-33Taps /13/4-1
sor g ype123 49SU-SP-S-PTSYPT202GEXSSP Ⅱ105 32 2P ⑧-35
For cast For PT threads⑫⑬FC-PTFCPT20UHT Ⅱ105 32 2.5P ⑧-36PT Standard For PT threads234PTTH2T28UHT Ⅱ115 42 2.5P ⑧-14
irons For PT threads⑫⑬FC-S-PTFCSPT20UHT Ⅱ10532 2.5P⑧-37For PT threads234S-PTTSPT28UHT Ⅱ11542 2.5P⑧-17
short (lg) type Rp Standard(ISO standard)123RpTH2RP20UHT Ⅱ119 32 3.5P ⑧-40short (lg) type PS Standard123PSTH2P28UHT Ⅱ115 42 3.5P ⑧-41
PS Standard123PSTH2P20UHT Ⅱ105 32 3.5P ⑧-41PF Standard123PFTH2F28UHT Ⅱ115 42 3.5P ⑧-70
TH2P20U11.5P ⑧-41TH2F28U11.5P ⑧-70
SP-PSSH2P20USP 2.5P ⑧-45
For left hand threads123PS LHTH2P20U--LHT Ⅱ105 32 3.5P ⑧-43
Longshank For cast irons123 ⑫⑬LS-PS FC-PSL20P20U FCPS20UHT Ⅱ200 32 3.5P ⑧-44 HT Ⅱ105 32 3.5P ⑧-47

M3

Taps

Taps

M50-M1

For Screw threads used

Taps

Taps