
Icons of main materials 1 Low carbon steel 2 Medium carbon steel 3 High carbon steel 4 Alloy steel 5 Thermal refined steel(25~35HRC) 6 Thermal refined steel(35~45HRC) 7 Thermal refined steel(45~55HRC) 8 Thermal refined steel(50~63HRC) 9 Stainless steel Tool steel ⓫ Cast steel ⓬ Cast iron ⓭ Ductile cast iron ⓮ Copper ⓯ Brass ⓰ Brass casting ⓱ Bronze ⓲ Wrought aluminum ⓳ Aluminum alloy casting ⓴ Magnesium alloy Zinc alloy ㉒ Titanium alloy ㉓ Nickel base alloy ㉔ Thermosetting plastic ㉕ Thermoplastic resin M2s Main Product Main Product L Ds ℓc L Ds ℓc Class Class Flute Flute p Tap selection Symbol Code Tap selection Symbol Code Ta material page material page Note1 Note1 1234 Thread forming taps for dry tapping ⑥-43 Taps / No.0-80UNF OL-RZ OLRZM4UN2DP RO G4 42 3 4P 59⑲ M3s 1234 ap High performance thread forming taps 59⑲ HP-RZ HRZM4UN2DB RO G4 42 3 2P ⑥-50 T Standard 23 ③-17 Taps / No.3-48UNC PO POPUN0B PO P1 36 3 5P 123 HT TNMPUN0B5 HT P1 36 3 5P ④-21 M4s Ta p TNMPUN0B1 1.5P ④-21 Standard 23 SP SPPUN3F SP P1 46 3 2.5P ①-41 Oxidizing 123 PO OX POPUN0BX PO P1 36 3 5P ③-35 PO POPUN3F PO 5P ③-17 Thread forming taps for ⑱⑲㉑ N-RS NRSM5UN0BP RO G5 36 3 4P ⑥-29 123 HT TNMPUN3F5 HT P1 46 3 5P ④-21 M5s non-ferrous materials Ta p NRSM5UN0BB 2P ⑥-29 TNMPUN3F1 1.5P ④-21 For stainless steels 2349 SU-SP 2.5P ①-100 Taps / No.1-64UNC SUMPUN3F SP P1 46 3 Thread forming taps ⑱⑲㉑ N-RS NRSM4UN3FP RO G4 46 3 4P ⑥-29 M6s for non-ferrous p Ta Standard 23 SP SPPUN1D SP P1 42 3 2.5P ①-41 NRSM4UN3FB 2P ⑥-30 materials PO POPUN1D PO 5P ③-17 NRSM5UN3FP G5 4P ⑥-30 123 HT TNMPUN1D5 HT P1 42 3 5P ④-21 NRSM5UN3FB 2P ⑥-30 M8s p 1234 Ta TNMPUN1D1 1.5P ④-21 Thread forming taps for dry tapping OL-RZ OLRZM4UN3FP RO G4 46 3 4P ⑥-43 59⑲ 1234 High performance thread forming taps ⑥-50 Taps / No.1-72UNF HP-RZ HRZM4UN3FB RO G4 46 3 2P 59⑲ Taps / No.3-56UNF 0 M1ps Ta Standard 23 PO POPUN1C PO P1 42 3 5P ③-17 123 HT TNMPUN1C5 HT P1 42 3 5P ④-21 Standard 23 SP SPPUN3E SP P1 46 3 2.5P ①-41 2 TNMPUN1C1 1.5P ④-21 PO POPUN3E PO 5P ③-17 M1 ps Ta Thread forming taps for ⑱⑲㉑ N-RS NRSM5UN1CP RO G5 42 3 4P ⑥-29 123 HT TNMPUN3E5 HT P1 46 3 5P ④-21 non-ferrous materials NRSM5UN1CB 2P ⑥-29 TNMPUN3E1 1.5P ④-21 .5 1234 Thread forming taps for dry tapping ⑥-43 M8 s Taps / No.2-56UNC OL-RZ OLRZM4UN3EP RO G4 46 3 4P - p 59⑲ M1 Ta 1234 High performance thread forming taps 59⑲ HP-RZ HRZM4UN3EB RO G4 46 3 2P ⑥-50 Standard 23 2.5P ①-41 Taps / No.4-40UNC SP SPPUN2E SP P1 42 3 24 PO POPUN2E PO 5P ③-17 -M s M9 ap T 123 HT TNMPUN2E5 HT P1 42 3 5P ④-21 Standard 23 SP SPPUN4H SP P1 46 4 2.5P ①-41 TNMPUN2E1 1.5P ④-21 PO POQUN4H PO P2 5P ③-17 48 5-M ps Oxidizing 123 SP OX SPPUN2EX SP P1 42 3 2.5P ①-64 123 HT TNMQUN4H5 HT P2 46 4 5P ④-21 M2 Ta PO OX POPUN2EX PO 5P ③-35 TNMQUN4H1 1.5P ④-21 For stainless steels 2349 SU-SP SUMPUN2E SP P1 42 3 2.5P ①-100 Oversize 123 HT TNMRUN4H5 HT P3 46 4 5P ④-21 100 123 0-M s SU-PO PUMPUN2E PO P1 42 3 5P ③-62 TNMRUN4H1 1.5P ④-21 M5 Tap 49 Thread forming taps ⑱⑲㉑ N-RS NRSM4UN2EP RO G4 42 3 4P ⑥-29 Oxidizing 123 SP OX SPPUN4HX SP P1 46 4 2.5P ①-64 ed for non-ferrous ⑥-29 ③-35 nifi NRSM4UN2EB 2P PO OX POQUN4HX PO P2 5P r U ds materials Fo rea s t h Ta p NRSM5UN2EP G5 4P ⑥-29 Thread forming taps for steels 12 N-RZ NRZM5UN4HB RO G5 46 4 2P ⑥-17 NRSM5UN2EB 2P ⑥-29 For stainless steels 2349 SU-SP SUMPUN4H SP P1 46 4 2.5P ①-100 h ort ⑥-29 123 ③-62 itw NRSM6UN2EP G6 4P SU-PO PUMQUN4H PO P2 46 4 5P Wh ds 49 For threa s Ta p NRSM6UN2EB 2P ⑥-29 For cast Carbide ⑫⑬⑯ N-CT FC TCNRUN4H3 HT P3 44 3 3P ⑤-13 NRSM7UN2EP G7 4P ⑥-29 irons TCNRUN4H1 1.5P ⑤-13 ed ds us threa es NRSM7UN2EB 2P ⑥-29 Thread forming taps ⑱⑲㉑ N-RS NRSM5UN4HP RO G5 46 4 4P ⑥-30 crew hin For S ing mac ) e w on s s(S M for non-ferrous Thread forming taps 1234 OL-RZ OLRZM4UN2EP RO G4 42 3 4P ⑥-43 NRSM5UN4HB 2P ⑥-30 Ta p materials for dry tapping 59⑲ OLRZM5UN2EP G5 ⑥-43 NRSM6UN4HP G6 4P ⑥-30 ads High performance 1234 HP-RZ HRZM4UN2EB RO G4 42 3 2P ⑥-50 NRSM6UN4HB 2P ⑥-30 thre s For P ipe Ta p thread forming taps 59⑲ HRZM5UN2EB G5 ⑥-50 NRSM7UN4HP G7 4P ⑥-30 123 Torqueless thread Short chamfer 9⑲㉑ SC-TL-RZ SRZM4UN2E1 RO G4 42 3 1P ⑥-58 NRSM7UN4HB 2P ⑥-30 can forming taps eri Am ds For threa s Seamless 129 SURZ SURZ4UN2EB RO G4 42 3 2P ⑥-60 Thread forming taps 1234 OL-RZ OLRZM5UN4HP RO G5 46 4 4P ⑥-43 e pip Ta p for dry tapping 59⑲ ⑥-43 Taps / No.2-64UNF OLRZM6UN4HP G6 re High performance 1234 HP-RZ HRZM5UN4HB RO G5 46 4 2P ⑥-50 iatu thread forming taps 59⑲ Min ads Standard 23 2.5P ①-41 ⑥-50 For e thr ps SP SPPUN2D SP P1 42 3 HRZM6UN4HB G6 Ta 123 PO POPUN2D PO 5P ③-17 Torqueless thread Short chamfer 9⑲㉑ SC-TL-RZ SRZM5UN4H1 RO G5 46 4 1P ⑥-58 forming taps 123 HT TNMPUN2D5 HT P1 42 3 5P ④-21 Seamless 129 SURZ SURZ5UN4HB RO G5 46 4 2P ⑥-60 TNMPUN2D1 1.5P ④-21 For helical coil wire ⑱⑲㉑ AL-HT STI TWUN4H1LEB5 HT Ⅰb 52 5 5P ⑦-5 screw thread inserts TWUN4H1LEBA 1.5P ⑦-5 Sizes-102 Codes shown in ( ) are available while supplies last.