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 ⑤ Cemented Carbide Tap Series Overall Thread Shank Size of Length oflengthlengthdia.squaresquareLℓDsKℓk ANSI ZELX CARB AL Carbide Taps for Light Alloys ① Size Class Code Chamfer L (inch) ℓ(inch) Ds(inch) K(inch) ℓk(inch) No. offlutes TYPEM8 × 1.25D5Y710111.5P2.7181.1250.3180.2380.37534 M8 × 1 D5 Y71008 4P 2.718 1.125 0.318 0.238 0.375 3 4 M8 × 1 D5 Y71009 1.5P 2.718 1.125 0.318 0.238 0.375 3 4 M10 × 1.5 D6 Y71014 4P 2.937 1.25 0.381 0.286 0.437 3 4 ② M10 × 1.5 D6 Y71015 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 M10 × 1.25 D5 Y71012 4P 2.937 1.25 0.381 0.286 0.437 3 4 M10 × 1.25 D5 Y71013 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 M12 × 1.75 D6 Y71020 4P 3.375 1.656 0.367 0.275 0.437 3 5 M12 × 1.75 D6 Y71021 1.5P 3.375 1.656 0.367 0.275 0.437 3 5 ③ M12 × 1.5 D6 Y71018 4P 3.375 1.656 0.367 0.275 0.437 3 5 M12 × 1.5 D6 Y71019 1.5P 3.375 1.656 0.367 0.275 0.437 3 5 M12 × 1.25 D5 Y71016 4P 3.375 1.656 0.367 0.275 0.437 3 5 M12 × 1.25 D5 Y71017 1.5P 3.375 1.656 0.367 0.275 0.437 3 5 For Unified Threads ④ No.5-40UNC GH3 Y84800 4P 1.937 0.625 0.141 0.11 0.187 3 1 No.5-40UNC GH3 Y84801 1.5P 1.937 0.625 0.141 0.11 0.187 3 1 No.6-32UNC GH3 Y84802 4P 2 0.687 0.141 0.11 0.187 3 2 No.6-32UNC GH3 Y84803 1.5P 2 0.687 0.141 0.11 0.187 3 2 ⑤ No.8-32UNC GH3 Y84804 4P 2.125 0.75 0.168 0.131 0.25 3 2No.8-32UNCGH3Y848051.5P2.1250.750.1680.1310.2532 No.10-24UNC GH3 Y84806 4P 2.375 0.875 0.194 0.152 0.25 3 2 No.10-24UNC GH3 Y84807 1.5P 2.375 0.875 0.194 0.152 0.25 3 2 No.10-32UNF GH3 Y84808 4P 2.375 0.875 0.194 0.152 0.25 3 2 ⑥ No.10-32UNF GH3 Y84809 1.5P 2.375 0.875 0.194 0.152 0.25 3 2 1/4-20UNC GH3 Y84810 4P 2.5 1 0.255 0.191 0.312 3 3 1/4-20UNC GH3 Y84811 1.5P 2.5 1 0.255 0.191 0.312 3 3 1/4-20UNC GH5 Y84860 4P 2.5 1 0.255 0.191 0.312 3 3 1/4-20UNC GH5 Y84861 1.5P 2.5 1 0.255 0.191 0.312 3 3 ⑦ 1/4-28UNF GH3 Y84812 4P 2.5 1 0.255 0.191 0.312 3 3 1/4-28UNF GH3 Y84813 1.5P 2.5 1 0.255 0.191 0.312 3 3 1/4-28UNF GH5 Y84862 4P 2.5 1 0.255 0.191 0.312 3 3 1/4-28UNF GH5 Y84863 1.5P 2.5 1 0.255 0.191 0.312 3 3 5/16-18UNC GH3 Y84814 4P 2.718 1.125 0.318 0.238 0.375 3 4 ⑧ 5/16-18UNC GH3 Y84815 1.5P 2.718 1.125 0.318 0.238 0.375 3 4 5/16-18UNC GH5 Y84864 4P 2.718 1.125 0.318 0.238 0.375 3 4 5/16-18UNC GH5 Y84865 1.5P 2.718 1.125 0.318 0.238 0.375 3 4 5/16-24UNF GH3 Y84816 4P 2.718 1.125 0.318 0.238 0.375 3 4 ⑨ 5/16-24UNF GH3 Y84817 1.5P 2.718 1.125 0.318 0.238 0.375 3 45/16-24UNFGH5Y848664P2.7181.1250.3180.2380.37534 5/16-24UNF GH5 Y84867 1.5P 2.718 1.125 0.318 0.238 0.375 3 4 3/8-16UNC GH3 Y84818 4P 2.937 1.25 0.381 0.286 0.437 3 4 3/8-16UNC GH3 Y84819 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 ⑩ 3/8-16UNC GH5 Y84868 4P 2.937 1.25 0.381 0.286 0.437 3 4 3/8-16UNC GH5 Y84869 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 3/8-24UNF GH3 Y84820 4P 2.937 1.25 0.381 0.286 0.437 3 4 3/8-24UNF GH3 Y84821 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 3/8-24UNF GH5 Y84870 4P 2.937 1.25 0.381 0.286 0.437 3 4 ⑪ 3/8-24UNF GH5 Y84871 1.5P 2.937 1.25 0.381 0.286 0.437 3 4 7/16-14UNC GH3 Y84822 4P 3.156 1.437 0.323 0.242 0.406 3 5 7/16-14UNC GH3 Y84823 1.5P 3.156 1.437 0.323 0.242 0.406 3 5 ANSI ⑤-7 ※ This product is different from JIS products in shape and dimensions, please be careful when using.