Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools ⑦ Special Thread Taps / Simple Inspection Tools Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk ANSI HT OX STI Hand Taps for Helical Coil Wire Screw Thread Inserts, Oxided ① Size Class Code Chamfer L (inch) ℓ(inch) ℓn(inch) ℓs(inch) Ds(inch) K(inch) ℓk(inch) No. offlutesTYPENo.10-24UNCGH2TUUNAM2NEX55P3.150.5911.1811.7130.2550.1910.31231 No.10-24UNC GH2 TUUNAM2NEXA 1.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 No.10-24UNC GH3 TUUNAM3NEX5 5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 No.10-24UNC GH3 TUUNAM3NEXA 1.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 ② No.10-32UNF GH2 TUUNAJ2NEX5 5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 No.10-32UNF GH2 TUUNAJ2NEXA 1.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 No.10-32UNF GH3 TUUNAJ3NEX5 5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 No.10-32UNF GH3 TUUNAJ3NEXA 1.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 1/4-20UNC GH2 TUU04N2NEX5 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 ③ 1/4-20UNC GH2 TUU04N2NEXA 1.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 1/4-20UNC GH3 TUU04N3NEX5 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 1/4-20UNC GH3 TUU04N3NEXA 1.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 1/4-28UNF GH2 TUU04K2NEX5 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 1/4-28UNF GH2 TUU04K2NEXA 1.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 ④ 1/4-28UNF GH3 TUU04K3NEX5 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 1/4-28UNF GH3 TUU04K3NEXA 1.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 5/16-18UNC GH2 TUU05O2NEX5 5P 3.937 0.906 1.535 2.067 0.381 0.286 0.437 4 2 5/16-18UNC GH2 TUU05O2NEXA 1.5P 3.937 0.906 1.535 2.067 0.381 0.286 0.437 4 2 ⑤ 5/16-18UNC GH3 TUU05O3NEX5 5P 3.937 0.906 1.535 2.067 0.381 0.286 0.437 4 25/16-18UNCGH3TUU05O3NEXA1.5P3.9370.9061.5352.0670.3810.2860.43742 5/16-24UNF GH2 TUU05M2NEX5 5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 4 2 5/16-24UNF GH2 TUU05M2NEXA 1.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 4 2 5/16-24UNF GH3 TUU05M3NEX5 5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 4 2 ⑥ 5/16-24UNF GH3 TUU05M3NEXA 1.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 4 2 3/8-16UNC GH3 TUU06P3NEX5 5P 4.331 1.024 - 2.205 0.367 0.275 0.437 4 3 3/8-16UNC GH3 TUU06P3NEXA 1.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 4 3 3/8-16UNC GH4 TUU06P4NEX5 5P 4.331 1.024 - 2.205 0.367 0.275 0.437 4 3 3/8-16UNC GH4 TUU06P4NEXA 1.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 4 3 ⑦ 3/8-24UNF GH2 TUU06M2NEX5 5P 3.937 0.906 - 2.008 0.323 0.242 0.406 4 3 3/8-24UNF GH2 TUU06M2NEXA 1.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 4 3 3/8-24UNF GH3 TUU06M3NEX5 5P 3.937 0.906 - 2.008 0.323 0.242 0.406 4 3 3/8-24UNF GH3 TUU06M3NEXA 1.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 4 3 7/16-14UNC GH3 TUU07Q3NEX5 5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 ⑧ 7/16-14UNC GH3 TUU07Q3NEXA 1.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 7/16-14UNC GH4 TUU07Q4NEX5 5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 7/16-14UNC GH4 TUU07Q4NEXA 1.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 7/16-20UNF GH3 TUU07N3NEX5 5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 ⑨ 7/16-20UNF GH3 TUU07N3NEXA 1.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 37/16-20UNFGH4TUU07N4NEX55P4.3311.024-2.2050.4290.3220.543 7/16-20UNF GH4 TUU07N4NEXA 1.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 4 3 1/2-13UNC GH3 TUU08R3NEX5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 1/2-13UNC GH3 TUU08R3NEXA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 ⑩ 1/2-13UNC GH4 TUU08R4NEX5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 1/2-13UNC GH4 TUU08R4NEXA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 1/2-20UNF GH3 TUU08N3NEX5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 1/2-20UNF GH3 TUU08N3NEXA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 1/2-20UNF GH4 TUU08N4NEX5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 ⑪ 1/2-20UNF GH4 TUU08N4NEXA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 3 ANSI ⑦-9 ※ This product is different from JIS products in shape and dimensions, please be careful when using.