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 ④ Hand Tap Series Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk ANSI HT OX Hand Taps, Oxidized ① Size Class Code Chamfer L (inch) ℓ(inch) ℓn(inch) ℓs(inch) Ds(inch) K(inch) ℓk(inch) No. offlutesTYPEM18 × 2.5D7TS018R7NEX55P4.9211.299-2.520.5420.4060.62545 M18 × 2.5 D7 TS018R7NEXA 1.5P 4.921 1.299 - 2.52 0.542 0.406 0.625 4 5 M18 × 2 D7 TS018Q7NEX5 5P 4.921 1.299 - 2.52 0.542 0.406 0.625 4 5 M18 × 2 D7 TS018Q7NEXA 1.5P 4.921 1.299 - 2.52 0.542 0.406 0.625 4 5 ② M18 × 1.5 D6 TS018O6NEX5 5P 4.921 0.945 - 2.52 0.542 0.406 0.625 4 6 M18 × 1.5 D6 TS018O6NEXA 1.5P 4.921 0.945 - 2.52 0.542 0.406 0.625 4 6 M18 × 1 D5 TS018M5NEX5 5P 4.921 0.945 - 2.52 0.542 0.406 0.625 4 6 M18 × 1 D5 TS018M5NEXA 1.5P 4.921 0.945 - 2.52 0.542 0.406 0.625 4 6 M20 × 2.5 D7 TS020R7NEX5 5P 5.512 1.299 - 2.795 0.652 0.489 0.687 4 5 ③ M20 × 2.5 D7 TS020R7NEXA 1.5P 5.512 1.299 - 2.795 0.652 0.489 0.687 4 5 M20 × 2 D7 TS020Q7NEX5 5P 5.512 1.299 - 2.795 0.652 0.489 0.687 4 5 M20 × 2 D7 TS020Q7NEXA 1.5P 5.512 1.299 - 2.795 0.652 0.489 0.687 4 5 M20 × 1.5 D6 TS020O6NEX5 5P 5.512 0.945 - 2.795 0.652 0.489 0.687 4 6 M20 × 1.5 D6 TS020O6NEXA 1.5P 5.512 0.945 - 2.795 0.652 0.489 0.687 4 6 ④ M20 × 1 D5 TS020M5NEX5 5P 5.512 0.945 - 2.795 0.652 0.489 0.687 4 6 M20 × 1 D5 TS020M5NEXA 1.5P 5.512 0.945 - 2.795 0.652 0.489 0.687 4 6 M22 × 2.5 D7 TS022R7NEX5 5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 M22 × 2.5 D7 TS022R7NEXA 1.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 ⑤ M22 × 2 D7 TS022Q7NEX5 5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5M22 × 2D7TS022Q7NEXA1.5P5.5121.299-2.7950.6970.5230.7545 M22 × 1.5 D6 TS022O6NEX5 5P 5.512 0.945 - 2.795 0.697 0.523 0.75 4 6 M22 × 1.5 D6 TS022O6NEXA 1.5P 5.512 0.945 - 2.795 0.697 0.523 0.75 4 6 M22 × 1 D5 TS022M5NEX5 5P 5.512 0.945 - 2.795 0.697 0.523 0.75 4 6 ⑥ M22 × 1 D5 TS022M5NEXA 1.5P 5.512 0.945 - 2.795 0.697 0.523 0.75 4 6 M24 × 3 D8 TS024S8NEX5 5P 6.299 1.457 - 3.228 0.76 0.57 0.75 4 5 M24 × 3 D8 TS024S8NEXA 1.5P 6.299 1.457 - 3.228 0.76 0.57 0.75 4 5 M24 × 2 D7 TS024Q7NEX5 5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 M24 × 2 D7 TS024Q7NEXA 1.5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 ⑦ M24 × 1.5 D6 TS024O6NEX5 5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 M24 × 1.5 D6 TS024O6NEXA 1.5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 M24 × 1 D5 TS024M5NEX5 5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 M24 × 1 D5 TS024M5NEXA 1.5P 6.299 1.063 - 3.228 0.76 0.57 0.75 4 6 M25 × 1.5 D6 TS025O6NEX5 5P 6.299 1.063 - 3.228 0.8 0.6 0.812 4 6 ⑧ M25 × 1.5 D6 TS025O6NEXA 1.5P 6.299 1.063 - 3.228 0.8 0.6 0.812 4 6 M26 × 1.5 D6 TS026O6NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M26 × 1.5 D6 TS026O6NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M27 × 3 D8 TS027S8NEX5 5P 7.087 1.732 - 3.622 0.896 0.672 0.875 4 5 ⑨ M27 × 3 D8 TS027S8NEXA 1.5P 7.087 1.732 - 3.622 0.896 0.672 0.875 4 5M27 × 2D7TS027Q7NEX55P7.0871.063-3.6220.8960.6720.87546 M27 × 2 D7 TS027Q7NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M27 × 1.5 D6 TS027O6NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M27 × 1.5 D6 TS027O6NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 ⑩ M27 × 1 D5 TS027M5NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M27 × 1 D5 TS027M5NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M28 × 2 D7 TS028Q7NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M28 × 2 D7 TS028Q7NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M28 × 1.5 D6 TS028O6NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 ⑪ M28 × 1.5 D6 TS028O6NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M28 × 1 D5 TS028M5NEX5 5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 M28 × 1 D5 TS028M5NEXA 1.5P 7.087 1.063 - 3.622 0.896 0.672 0.875 4 6 ANSI ④-55 ※ This product is different from JIS products in shape and dimensions, please be careful when using.