Martensitic stainless steelPH stainless steelGrey cast ironNodular cast ironAustenitic cast ironADI cast ironAlumiunm alloy (< 12% Si)
Alumiunm alloy (> 12% Si)Copper alloyBrass alloy and bronze alloyHRSA (~35HRC)HRSA (35~45HRC)Titanium alloyHardened steel

M2 Main ℓ Product Main ℓ Product

Tap selection Symbol Code L D Tap selection Symbol Code L D

material s c page material s c page

Taps Note 1 Note 1

Oxidizing P1 P2 SP OX SMU09OXNEX SP 2B 100 11 2.5P SP-12

Taps 7/16-20UNF

M3

PO OX PMU09OXNEX PO 5P PO-11

Taps

Standard P2 SP SMU07NXNEB SP 2B 100 8 2.5P SP-4 For stainless steels P4 M1 SP-VA SMU09OXGEX SP 2B 100 11 2.5P SP-29

~M2

PO PMU07NXNEB PO 5P PO-5 P1 P2 P3

M4 P4 M1 PO-VA PMU09OYGEX PO 2BX 100 11 4.5P PO-15

HT TMU07NXNEBC HT 2.5P HT-8 ~M3

Taps

Oxidizing P1 P2 SP OX SMU07NXNEX SP 2B 100 8 2.5P SP-11 For nickel base alloys P3 P4 M1

~M3

S1 ZEN-B SMU09OYJPX SP 2BX 100 11 3P SP-39

PO OX PMU07NXNEX PO 5P PO-11 ~S2

M5

For stainless steels P4 M1 SP-VA SMU07NXGEX SP 2B 100 8 2.5P SP-29

~M2 Taps 5/8-11UNC Taps

For nickel base alloys P3 P4 M1

~M3

S1 ZEN-B SMU07NYJPX SP 2BX 100 8 2.5P SP-39

~S2 Standard P2 SP SGU10UXNEB SP 2B 110 12 2.5P SP-4

M6

Taps 1/2-13UNC PO PGU10UXNEB PO 5P PO-5

Taps

HT TGU10UXNEBC HT 2.5P HT-8

Standard P2 SP SGU08RXNEB SP 2B 110 9 2.5P SP-4 Oxidizing P1 P2 SP OX SGU10UXNEX SP 2B 110 12 2.5P SP-12

M8

PO PGU08RXNEB PO 5P PO-5 PO OX PGU10UXNEX PO 5P PO-12

Taps

HT TGU08RXNEBC HT 2.5P HT-8 For stainless steels P4 M1 SP-VA SGU10UXGEX SP 2B 110 12 2.5P SP-30

~M2

Oxidizing P1 P2 SP OX SGU08RXNEX SP 2B 110 9 2.5P SP-12 P1 P2 P3

M10 PO-VA PGU10UYGEX PO 2BX 110 12 4.5P PO-15

P4 M1

PO OX PGU08RXNEX PO 5P PO-11 ~M3

Taps

For stainless steels P4 M1 SP-VA SGU08RXGEX SP 2B 110 9 2.5P SP-29 For titanium alloys S5 ZET-B SGU10UYIPN SP 2BX 110 12 3P SP-41

~M2

P1 P2 P3 For nickel base alloys P3 P4 M1 ZEN-B SGU10UYJPX SP 2BX 110 12 3P SP-39

M12 ~M3

P4M1PO-VAPGU08RYGEXPO 2BX4.5P PO-15S1
Taps~M3~S2

ZEN-P PGU10UYJPW PO 4.5P PO-19

For titanium alloysS5ZET-BSGU08RYIPNSP 2BX 11093PSP-41
M7For nickel base alloysP3P4M1ZEN-BSGU08RYJPXSP 2BX 11093PSP-39

~M3 Taps 5/8-18UNF M1- S1

Taps ~S2 ZEN-P PGU08RYJPW PO 4.5P PO-19

Taps 1/2-20UNFStandardP2SPSMU10OXNEBSP2B 100 12 2.5PSP-4
M24POPMU10OXNEB PO5PPO-5

M9-

Taps Standard P2

SPSMU08NXNEBSP2B 10092.5PSP-4HTTMU10OXNEBC HT2.5PHT-8
POPMU08NXNEB PO5PPO-5OxidizingP1P2SP OXSMU10OXNEXSP2B 100 12 2.5P SP-12
-M48HTTMU08NXNEBC HT2.5PHT-8PO OXPMU10OXNEXPO5PPO-12

M25

Taps P1 P2 For stainless steels P4 M1

OxidizingSP OXSMU08NXNEXSP2B 10092.5P SP-12~M2SP-VASMU10OXGEXSP2B 100 12 2.5P SP-30
PO OXPMU08NXNEXPO5PPO-11P1P2P3
P4M1PO-VAPMU10OYGEXPO 2BX 100 12 4.5P PO-15
For UnifiedFor stainless steelsP4M1SP-VASMU08NXGEXSP2B 10092.5P SP-29~M3

threads ~M2 Taps

P1 P2 P3 For nickel base alloys P3 P4 M1 ZEN-B SMU10OYJPX SP 2BX 100 12 3P SP-39

~M3

P4 M1 PO-VA PMU08NYGEX PO 2BX 100 9 4.5P PO-15 S1

~M3 ~S2

For Whitworth ZEN-P PMU10OYJPW PO 4.5P PO-19

threads For titanium alloys S5 ZET-B SMU08NYIPN SP 2BX 100 9 3P SP-41

Taps

For nickel base alloys P3 P4 M1 ZEN-B SMU08NYIPN SP 2BX 100 9 3P SP-41

~M3 Taps 3/4-10UNC S1

~S2 ZEN-P PMU08NYJPW PO 4.5P PO-19

Standard P2 SP SGU12VXNEB SP 2B 125 14 2.5P SP-4

For Pipe threadsTaps Taps 9/16-12UNC

PO PGU12VXNEB PO 5P PO-5

StandardP2SPSGU09SXNEBSP2B 110 11 2.5PSP-4HTTGU12VXNEBC HT2.5PHT-8
For Pg threadsPOPGU09SXNEBPO5PPO-5OxidizingP1P2SP OXSGU12VXNEXSP2B 125 14 2.5P SP-12

Taps

HT TGU09SXNEBC HT 2.5P HT-8 PO OX PGU12VXNEX PO 5P PO-12

Oxidizing P1 P2 SP OX SGU09SXNEX SP 2B 110 11 2.5P SP-12 For stainless steels P4 M1 SP-VA SGU12VXGEX SP 2B 125 14 2.5P SP-30

~M2

PO OXPGU09SXNEXPO5PPO-11P1P2P3
P4M1PO-VAPGU12VYGEXPO 2BX 125 14 4.5P PO-15
For stainless steelsP4M1SP-VASGU09SXGEXSP2B 110 11 2.5P SP-29~M3

~M2

P1P2P3For titanium alloysS5ZET-BSGU12VYIPNSP 2BX 125 143PSP-41
P4M1PO-VAPGU09SYGEXPO 2BX 110 11 4.5P PO-15
~M3For nickel base alloysP3P4M1

~M3

S1 ZEN-B SGU12VYJPX SP 2BX 125 14 3P SP-39

~S2

Taps 9/16-18UNF

StandardP2SPSMU09OXNEBSP2B 100 11 2.5PSP-4
POPMU09OXNEB PO5PPO-5
HTTMU09OXNEBC HT2.5PHT-8