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 SP Spiral Fluted Taps ANSI Size Class Code Chamfer L (inch) ℓ(inch) ℓn(inch) ℓs(inch) Ds(inch) K(inch) ℓk(inch) No. offlutesTYPE3/8-24UNFGH4SSU06M4NEB2.5P3.9370.9061.5352.0280.3810.2860.43733 ① 3/8-24UNF GH11 SSU06M-EEB 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 7/16-14UNC GH3 SSU07Q3NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 7/16-14UNC GH4 SSU07Q4NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 7/16-14UNC GH5 SSU07Q5NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 ② 7/16-20UNF GH2 SSU07N2NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 7/16-20UNF GH3 SSU07N3NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 7/16-20UNF GH5 SSU07N5NEB 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 5 1/2-13UNC GH3 SSU08R3NEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 1/2-13UNC GH4 SSU08R4NEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 ③ 1/2-13UNC GH5 SSU08R5NEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 1/2-13UNC GH11 SSU08R-EEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 1/2-20UNF GH2 SSU08N2NEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 1/2-20UNF GH3 SSU08N3NEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 51/2-20UNFGH5SSU08N5NEB2.5P4.3311.024-2.2050.3670.2750.43735 ④ 1/2-20UNF GH11 SSU08N-EEB 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 5 9/16-12UNC GH3 SSU09S3NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 9/16-12UNC GH4 SSU09S4NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 9/16-12UNC GH5 SSU09S5NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 ⑤ 9/16-18UNF GH3 SSU09O3NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 9/16-18UNF GH4 SSU09O4NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 9/16-18UNF GH5 SSU09O5NEB 2.5P 4.331 1.024 - 2.205 0.429 0.322 0.5 3 5 5/8-11UNC GH3 SSU10U3NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 5/8-11UNC GH4 SSU10U4NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 ⑥ 5/8-11UNC GH5 SSU10U5NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 5/8-11UNC GH11 SSU10U-EEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 5/8-18UNF GH3 SSU10O3NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 5/8-18UNF GH4 SSU10O4NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 ⑦ 5/8-18UNF GH5 SSU10O5NEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 5/8-18UNF GH11 SSU10O-EEB 2.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 5 3/4-10UNC GH3 SSU12V3NEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 3/4-10UNC GH5 SSU12V5NEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 3/4-10UNC GH11 SSU12V-EEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 ⑧ 3/4-16UNF GH3 SSU12P3NEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 3/4-16UNF GH4 SSU12P4NEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 3/4-16UNF GH5 SSU12P5NEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 5 3/4-16UNF GH11 SSU12P-EEB 2.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 4 57/8-9UNCGH4SSU14W4NEB2.5P5.5121.299-2.7950.6970.5230.7545 ⑨ 7/8-9UNC GH5 SSU14W5NEB 2.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 7/8-9UNC GH6 SSU14W6NEB 2.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 7/8-14UNF GH3 SSU14Q3NEB 2.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 7/8-14UNF GH4 SSU14Q4NEB 2.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 ⑩ 7/8-14UNF GH6 SSU14Q6NEB 2.5P 5.512 1.299 - 2.795 0.697 0.523 0.75 4 5 1 -8UNC GH4 SSU16X4NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 1 -8UNC GH5 SSU16X5NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 1 -8UNC GH6 SSU16X6NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 1 -12UNF GH3 SSU16S3NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 ⑪ 1 -12UNF GH4 SSU16S4NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 1 -12UNF GH5 SSU16S5NEB 2.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 4 5 ANSI ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-48