EG STI Taps Intro EG(STI) UNF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF(inch)THL(inch) LU(inch) LS DCON K(inch)(inch)(inch)LK(inch)NOFTypeStock ANSI GH2 6.6 6.68 TUU04K2NEB5 5P 3.543 0.748 1.378 1.831 0.32 0.238 0.375 3 006 f SP STI 1/4-28UNF GH2 6.6 6.68 TUU04K2NEBA 1.5P 3.543 0.748 1.378 1.831 0.32 0.238 0.375 3 006 f GH3 6.6 6.68 TUU04K3NEB5 5P 3.543 0.748 1.378 1.831 0.32 0.238 0.375 3 006 f GH3 6.6 6.68 TUU04K3NEBA 1.5P 3.543 0.748 1.378 1.831 0.32 0.238 0.375 3 006 f GH2 8.3 8.31 TUU05M2NEB5 5P 3.937 0.906 1.535 2.028 0.38 0.286 0.437 4 006 f SL GH2 8.3 8.31 TUU05M2NEBA 1.5P 3.937 0.906 1.535 2.028 0.38 0.286 0.437 4 006 f STI 5/16-24UNF GH3 8.3 8.31 TUU05M3NEB5 5P 3.937 0.906 1.535 2.028 0.38 0.286 0.437 4 006 f GH3 8.3 8.31 TUU05M3NEBA 1.5P 3.937 0.906 1.535 2.028 0.38 0.286 0.437 4 006 f PO GH2 9.8 9.89 TUU06M2NEB5 5P 3.937 0.906 - 2.008 0.32 0.242 0.406 4 007 f GH2 9.8 9.89 TUU06M2NEBA 1.5P 3.937 0.906 - 2.008 0.32 0.242 0.406 4 007 f STI 3/8-24UNF GH3 9.8 9.89 TUU06M3NEB5 5P 3.937 0.906 - 2.008 0.32 0.242 0.406 4 007 f GH3 9.8 9.89 TUU06M3NEBA 1.5P 3.937 0.906 - 2.008 0.32 0.242 0.406 4 007 f ST GH3 11.5 11.53 TUU07N3NEB5 5P 4.331 1.024 - 2.205 0.43 0.322 0.5 4 007 f GH3 11.5 11.53 TUU07N3NEBA 1.5P 4.331 1.024 - 2.205 0.43 0.322 0.5 4 007 f STI 7/16-20UNF GH4 11.5 11.53 TUU07N4NEB5 5P 4.331 1.024 - 2.205 0.43 0.322 0.5 4 007 f GH4 11.5 11.53 TUU07N4NEBA 1.5P 4.331 1.024 - 2.205 0.43 0.322 0.5 4 007 f ROLL GH3 13.1 13.12 TUU08N3NEB5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 007 f GH3 13.1 13.12 TUU08N3NEBA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 007 f STI 1/2-20UNF GH4 13.1 13.12 TUU08N4NEB5 5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 007 f CARBIDE GH4 13.1 13.12 TUU08N4NEBA 1.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 4 007 f LONG HAND TAPS EG (STI) ANSI SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 540