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 Size of Length oflengthlengthlengthdia.squaresquareLℓℓnDsKℓk③ ZELX SS PO Spiral Pointed Taps for Stainless Steels ANSI Size Class Code Chamfer L (inch) ℓ(inch) ℓn(inch) Ds(inch) K(inch) ℓk(inch) No. offlutes TYPE1 1/8-12UNFGH5Y827014.5P5.4371.535-0.8960.6720.87544 ① 1 1/4-7UNC GH6 Y82702 4.5P 5.75 1.535 - 1.021 0.766 1 4 4 1 1/4-12UNF GH5 Y82703 4.5P 5.75 1.535 - 1.021 0.766 1 4 4 1 3/8-6UNC GH6 Y82705 4.5P 6.062 1.811 - 1.108 0.831 1.062 4 4 1 3/8-12UNF GH5 Y82706 4.5P 6.062 1.811 - 1.108 0.831 1.062 4 4 ② 1 1/2-6UNC GH6 Y82707 4.5P 6.375 1.811 - 1.233 0.925 1.125 4 4 1 1/2-12UNF GH5 Y82708 4.5P 6.375 1.811 - 1.233 0.925 1.125 4 4 1 3/4-5UNC GH7 Y82709 4.5P 7 1.929 - 1.43 1.072 1.25 4 4 2 -4 1/2UNC GH7 Y82710 4.5P 7.625 1.929 - 1.644 1.233 1.375 4 4 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. ③-66