
| Martensitic stainless steel | PH stainless steel | Grey cast iron | Nodular cast iron | Austenitic cast iron | ADI cast iron | Alumiunm alloy (< 12% Si) | ||||
| Alumiunm alloy (> 12% Si) | Copper alloy | Brass alloy and bronze alloy | HRSA (~35HRC) | HRSA (35~45HRC) | Titanium alloy | Hardened steel |
Taps
Taps
Taps
Taps
Taps
Taps
Taps
Taps
Taps
Taps
Taps
For Unified threads Taps
For Whitworththreads Taps
For Pipe threadsTaps
For Pg threads Taps
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
Note 1 Note 1
| Taps No.4-40UNC | Oxidizing | P1 P2 | SP OX | SDUN6HXNEX | SP | 2B | 56 | 4 | 2.5P SP-11 | ||||||||||
| PO OX | PDUN6HXNEX | PO | 5P | PO-11 | |||||||||||||||
| Standard | P2 | SP | SDUN4HXNEB | SP | 2B | 56 3.5 2.5P | SP-4 | For titanium alloys | S5 | ZET-B | SDUN6HYIPN | SP 2BX 56 | 4 | 3P | SP-41 | ||||
| PO | PDUN4HXNEB PO | 5P | PO-4 | Taps No.8-32UNC | |||||||||||||||
| HT | TDUN4HXNEBC HT | 2.5P | HT-8 | ||||||||||||||||
| Oxidizing | P1 | P2 | SP OX | SDUN4HXNEX | SP | 2B | 56 3.5 2.5P SP-11 | Standard | P2 | SP | SDUN8JXNEB | SP | 2B | 63 4.5 2.5P | SP-4 | ||||
| PO OX | PDUN4HXNEX | PO | 5P | PO-11 | PO | PDUN8JXNEB | PO | 5P | PO-4 | ||||||||||
| For stainless steels | P4 | M1 | SP-VA | SDUN4HXGEX | SP | 2B | 56 3.5 2.5P SP-29 | HT | TDUN8JXNEBC HT | 2.5P | HT-8 |
~M2
| P1 | P2 | P3 | Oxidizing | P1 | P2 | SP OX | SDUN8JXNEX | SP | 2B | 63 4.5 2.5P SP-11 | ||||||||
| P4 | M1 | PO-VA | PDUN4HYGEX | PO 2BX 56 3.5 4.5P PO-15 | ||||||||||||||
| ~M3 | PO OX | PDUN8JXNEX | PO | 5P | PO-11 | |||||||||||||
| For titanium alloys | S5 | ZET-B | SDUN4HYIPN | SP 2BX 56 3.5 | 3P | SP-41 | For stainless steels | P4 | M1 | SP-VA | SDUN8JXGEX | SP | 2B | 63 4.5 2.5P SP-29 |
~M2
For nickel base alloys P3 P4 M1 P1 P2 P3
~M3
S1 ZEN-B SDUN4HYJPX SP 2BX 56 3.5 3P SP-39 P4 M1 PO-VA PDUN8JYGEX PO 2BX 63 4.5 4.5P PO-15
~S2 ~M3
For titanium alloys S5 ZET-B SDUN8JYIPN SP 2BX 63 4.5 3P SP-41
For nickel base alloys P3 P4 M1 ZEN-B SDUN8JYJPX SP 2BX 63 4.5 3P SP-39
~M3 S1
| Standard | P2 | SP | SDUN4FXNEB | SP | 2B | 56 3.5 2.5P | SP-4 | ~S2 | ZEN-P | PDUN8JYJPW | PO | 4.5P PO-18 | |||||
| PO | PDUN4FXNEB | PO | 5P | PO-4 | Taps No.8-36UNF | ||||||||||||
| HT | TDUN4FXNEBC HT | 2.5P | HT-8 | ||||||||||||||
| Oxidizing | P1 P2 | SP OX | SDUN4FXNEX | SP | 2B | 56 3.5 2.5P SP-11 | Standard | P2 | SP | SDUN8IXNEB | SP | 2B | 63 4.5 2.5P | SP-4 | |||
| PO OX | PDUN4FXNEX | PO | 5P | PO-11 | PO | PDUN8IXNEB | PO | 5P | PO-4 | ||||||||
| Taps No.5-40UNC | HT | TDUN8IXNEBC HT | 2.5P | HT-8 | |||||||||||||
| Oxidizing | P1 P2 | SP OX | SDUN8IXNEX | SP | 2B | 63 4.5 2.5P SP-11 | |||||||||||
| Standard | P2 | SP | SDUN5HXNEB | SP | 2B | 56 3.5 2.5P | SP-4 | PO OX | PDUN8IXNEX | PO | 5P | PO-11 | |||||
| PO | PDUN5HXNEB PO | 5P | PO-4 | Taps No.10-24UNC | |||||||||||||
| HT | TDUN5HXNEBC HT | 2.5P | HT-8 | ||||||||||||||
| Oxidizing | P1 P2 | Standard | P2 | ||||||||||||||
| SP OX | SDUN5HXNEX | SP | 2B | 56 3.5 2.5P SP-11 | SP | SDUNAMXNEB SP | 2B | 70 | 6 2.5P | SP-4 | |||||||
| PO OX | PDUN5HXNEX | PO | 5P | PO-11 | PO | PDUNAMXNEB PO | 5P | PO-4 | |||||||||
| Taps No.5-44UNF | HT | TDUNAMXNEBC HT | 2.5P | HT-8 | |||||||||||||
| Oxidizing | P1 P2 | ||||||||||||||||
| SP OX | SDUNAMXNEX | SP | 2B | 70 | 6 2.5P SP-11 | ||||||||||||
| Standard | P2 | SP | SDUN5GXNEB | SP | 2B | 56 3.5 2.5P | SP-4 | PO OX | PDUNAMXNEX | PO | 5P | PO-11 | |||||
| PO | PDUN5GXNEB PO | 5P | PO-4 | For stainless steels | P4 M1 | SP-VA | SDUNAMXGEX SP | 2B | 70 | 6 2.5P SP-29 |
~M2
HT TDUN5GXNEBC HT 2.5P HT-8 P1 P2 P3
P4 M1 PO-VA PDUNAMYGEX PO 2BX 70 6 4.5P PO-15
Oxidizing P1 P2 SP OX SDUN5GXNEX SP 2B 56 3.5 2.5P SP-11 ~M3
For titanium alloys S5
| PO OX | PDUN5GXNEX | PO | 5P | PO-11 | ZET-B | SDUNAMYIPN | SP 2BX 70 | 6 | 3P | SP-41 | ||||
| For nickel base alloys | P3 | P4 | M1 | ZEN-B | SDUNAMYJPX | SP 2BX 70 | 6 | 3P | SP-39 |
Taps No.6-32UNC ~M3 S1
~S2 ZEN-P PDUNAMYJPW PO 4.5P PO-18
Standard P2 SP SDUN6JXNEB SP 2B 56 4 2.5P SP-4
PO PDUN6JXNEB PO 5P PO-4
| HT | TDUN6JXNEBC HT | 2.5P | HT-8 | Standard | P2 | SP | SDUNAJXNEB | SP | 2B | 70 | 6 | 2.5P | SP-4 | ||||||||
| Oxidizing | P1 | P2 | SP OX | SDUN6JXNEX | SP | 2B | 56 | 4 | 2.5P SP-11 | PO | PDUNAJXNEB | PO | 5P | PO-4 | |||||||
| PO OX | PDUN6JXNEX | PO | 5P | PO-11 | HT | TDUNAJXNEBC HT | 2.5P | HT-8 | |||||||||||||
| For stainless steels | P4 | M1 | SP-VA | SDUN6JXGEX | SP | 2B | 56 | 4 | 2.5P SP-29 | Oxidizing | P1 | P2 | SP OX | SDUNAJXNEX | SP | 2B | 70 | 6 | 2.5P SP-11 |
~M2
P1 P2 P3 PO OX PDUNAJXNEX PO 5P PO-11
P4 M1 PO-VA PDUN6JYGEX PO 2BX 56 4 2.5P PO-15
~M3 For stainless steels P4 M1 SP-VA SDUNAJXGEX SP 2B 70 6 2.5P SP-29
~M2
For titanium alloys S5 ZET-B SDUN6JYIPN SP 2BX 56 4 3P SP-41 P1 P2 P3
P4 M1 PO-VA PDUNAJYGEX PO 2BX 70 6 4.5P PO-15
For nickel base alloys P3 P4 M1 ZEN-B SDUN6JYJPX SP 2BX 56 4 3P SP-39 ~M3
~M3 S1
| ~S2 | ZEN-P | PDUN6JYJPW | PO | 4.5P PO-18 | For titanium alloys | S5 | ZET-B | SDUNAJYIPN | SP 2BX 70 | 6 | 3P | SP-41 | ||
| For nickel base alloys | P3 | P4 | M1 |
Taps No.6-40UNF ~M3
S1 ZEN-B SDUNAJYJPX SP 2BX 70 6 3P SP-39
~S2
| Standard | P2 | SP | SDUN6HXNEB | SP | 2B | 56 | 4 | 2.5P | SP-4 | ZEN-P | PDUNAJYJPW | PO | 4.5P PO-19 |
| PO | PDUN6HXNEB PO | 5P | PO-4 | ||||||||||
| HT | TDUN6HXNEBC HT | 2.5P | HT-8 |