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 Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk① ANSI Size Class Code Chamfer L (inch) ℓ(inch) ℓn(inch) ℓs(inch) Ds(inch) K(inch) ℓk(inch) No. offlutesTYPEM12 × 1.25D751031010901.5P4.3310.591-2.2050.3670.2750.43733 ① M14 × 2 D9 5103101100 1.5P 4.331 0.709 - 2.205 0.429 0.322 0.5 3 3 M14 × 1.5 D8 5103101102 1.5P 4.331 0.551 - 2.205 0.429 0.322 0.5 3 3 M16 × 2 D9 5103101114 1.5P 4.331 0.709 - 2.205 0.48 0.36 0.562 3 3 M16 × 1.5 D8 5103101116 1.5P 4.331 0.551 - 2.205 0.48 0.36 0.562 3 3 ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ANSI ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-16