
| 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 |
Main Main M2
Tap selection L D ℓ Product Tap selection L D ℓ Product
Symbol Code Symbol Code
material s c page material s c page Taps
Note 1 Note 1
For stainless steels P4 M1 SP+VA SE8.0NAGEX SP ISO2 90 8 2.5P SP-27
Taps M8×1.25 ~M2 M3
SZ8.0NAGEX SP-27 Taps
| Standard | P2 | SP | SD8.0NANEB | SP ISO2 90 | 8 | 2.5P | SP-2 | SP-VA | SD8.0NAGEX | SP-29 | |||||||
| SG8.0NANEB | 6 | SP-2 | SG8.0NAGEX | 6 | SP-29 | M4 | |||||||||||
| PO | PD8.0NANEB | PO | 8 | 5P | PO-2 | P1 | P2 | P3 | SL+VA | LE8.0NBGEX | SL ISO2X 90 | 5 | 5P | SL-1 | Taps |
P4 M1
PG8.0NANEB 6 PO-2 ~M3 LZ8.0NBGEX SL-1
| PQ8.0NANEB | 56 | PO-2 | PO-VA | PD8.0NBGEX | PO | 4.5P PO-14 | M5 | |||||||||
| HT | TD8.0NANEBC | HT | 90 | 8 | 2.5P | HT-3 | PG8.0NBGEX | 6 | PO-14 | Taps | ||||||
| TG8.0NANEBC | 6 | HT-3 | Oversize | P4 | M1 | SP-VA | SD8.0NMGEX | SP ISO3 90 | 8 | 2.5P SP-29 |
~M2
TQ8.0NANEB2 56 F HT-3 Coated P4 M1 SP-VA SD8.0NAGET SP ISO2 90 8 2.5P SP-31 M6
~M2
TQ8.0NANEBU M HT-3 P1 P2 P3 Taps
P4 M1 PO-VA PD8.0NBGET PO ISO2X 90 8 4.5P PO-17
TQ8.0NANEB5 V HT-3 ~M3
Oversize P2 For hard-to- P4 M3 M8
SP SD8.0NMNEB SP ISO3 90 8 2.5P SP-2 machine materials ~M4 SU2-SP SD8.0NAGEXJ SP ISO2 90 8 2.5P SP-36
For deep hole use P2 Taps
【 】 N96408.0+50 ISO2+50 SP-2 SP-BLF SD8.0NANEBAJ SP ISO2 90 8 1.5P SP-32
Oxidizing P2 M10
Taps
FFYCZ005 ISO2+100 PO-2 Coated P1 P2 P3
SP-BLF
P4 96478.0TI SP ISO2 90 8 2.5P SP-34
For left hand threads P2 (Coating)
SP LH HD8.0NANEB SP ISO2 90 8 2.5P SP-13
P1 P2 K1 M12
Oxidizing SP OX SD8.0NANEX SP ISO2 90 8 2.5P SP-9 For cast irons GG-HT TD8.0NBAENC HT ISO2X 90 8 2.5P HT-14
Taps
| SG8.0NANEX | 6 | SP-9 | TG8.0NBAENC | 6 | HT-14 | |||||
| PO OX | PD8.0NANEX | PO | 90 | 8 | 5P | PO-9 | GG-HT-OH | TD8.0NBAFNC | 8 | HT-18 |
Taps 7
PO OX PD8.0NMNEX PO 5P PO-9 GG-HT-OH(Coating) 96268.0TCOH 8 HT-19 M9-M
Coated P1 P2 P3 Carbide K1 K2 CT-FC 36268.0 HT ISO2X 90 8 2.5P CT-1 24
AU+SP SE8.0NANEV SP ISO2 90 8 2.5P SP-15 Taps
P4 M1 N1
~M3 Carbide taps for hard H45~ EH-CT TD8.0NBCWA5 HT ISO2X 90 8 5P CT-4
55HRC N2 materials
AU+SL LE8.0NBNEV SL ISO2X 5P SL-6 H55~
65HRC UH-CT TD8.0NBBWA5 HT ISO2X 90 8 5P CT-6 M25-M
μμm μμm μμm μμm μμm μμm μμm μμm P1 P2 P3 SP(Coating) 96408.0TI SP ISO2 90 8 2.5P SP-7 For aluminum alloys N1 N2 N3 48
Taps
P4 N4 AL-SP SD8.0NALEN SP ISO2 90 8 2.5P SP-18
PO(Coating) 96308.0TI PO 5P PO-6
E-SP SD8.0NAHEX SP ISO2 90 8 2.5P SP-26 LA-HT TD8.0NBLEN5 HT ISO2X 90 8 5P HT-20
threads
Thread forming taps for steels P1 P2 N-RZ RD8.0NBHEXB RO ISO2X 90 8 2P RO-5 AXE N2 AXE-HT TD8.0NBLPVA HT ISO2X 90 8 1.5P HT-22 Taps
R-D RD8.0NBNEBB RO ISO2X 90 8 2P RO-1 N-RS RD8.0NBKENB RO ISO2X 90 8 2P RO-4
For Whitworth
Coated P1 R-D(Coating) 93538.0BTI RO ISO2X 90 8 2P RO-2 X series Coated P1 P2 P3 threads
AUXSP SX8.0NANEV SP ISO2 90 8 2.5P SP-16
P4 M1 N1
〜 〜 P1 R-D(Coating) 93538.0BTC RO ISO2X 90 8 2P RO-3 ~M3 Taps
N2
For hard-to-machine P5 P6 AUXSL LX8.0NBNEV SL ISO2X 5P SL-7
EH-PO PD8.0NBDCB PO ISO2X 90 8 4.5P PO-13
| EH-HT | TD8.0NBDCBC | HT | 2.5P HT-12 | High speed tapping | P1 | P2 | F-SP | SY8.0NBNEV | SP ISO2X 90 | 8 | 2.5P SP-42 | For Pipe threads | |||||||
| P4 | P5 | PH-SP | SD8.0NAEEX | SP ISO2 90 | 8 | 3P | SP-24 | F-SL | LY8.0NBNEV | SL | 5P | SL-9 | Taps | ||||||
| For titanium alloys | S5 | ZET-B | SD8.0NBIPN | SP ISO2X 90 | 8 | 3P | SP-40 | Ultra fast | For steels | P1 | P2 | HFIHS | SD8.0NBEDTZ | SP ISO2X 90 | 8 | 2.5P SP-43 | |||
| tapping | P3 | P4 | |||||||||||||||||
| ZET-P | LD8.0NBIPN | SL | 5P | SL-8 | HFISP | SD8.0NBEDTHZ SP ISO2X 90 | 8 | 2.5P SP-44 | For Pg threads |
For nickel base alloys P3 P4 M1 For non- N1 N2 Taps
~M3 ZEN-B SD8.0NBJPX SP ISO2X 90 8 3P SP-38 HFAHS SD8.0NBLDTZ SP ISO2X 90 8 2.5P SP-45
S1 ferrous materials
~S2 ZEN-P PD8.0NBJPW PO 4.5P PO-18 HFASP SD8.0NBLDTHZ SP-46
For medium hardness carbon steels P3 P4 For both steels and P1 P2
MHSL LD8.0NBFCL5 SL ISO2X 90 8 5P SL-4 HDISL LD8.0NBEDTLZ SL ISO2X 90 8 5P SL-10
non ferrous materials
For dry tapping For steels P3 P4 HDISP SD8.0NBEDTLZ SP ISO2X 90 8 2.5P SP-47
〜 〜 〜 〜 N1 N2 HDASP SD8.0NBLDTLZ SP ISO2X 90 8 2.5P SP-48
materials
High performannce thread P1 P2 P3
forming taps,coated P4 M1 HP-RZ RD8.0NBFPTB RO ISO2X 90 8 2P RO-7
~M3
Oversize P1 P2 P3
P4 M1 HP-RZ RD8.0NNFPTB RO ISO3X 90 8 2P RO-7
~M3
Roll Taps for Carbon Steels P3 P4 P5 MHRZ RD8.0NBOCTP RO ISO2X 90 8 4P RO-10
RD8.0NBOCTB 2P RO-10