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General-Purpose Taps

Heavy-Duty, Spiral-Flute Taps • Blind Holes

Product specifications
Product # 4131995
ISO Catalog Number KHSST28671
ANSI Catalog Number KHSST28671
[D1-TDZ]Thread Dia Size 7/16 - 14
[L]Overall Length Inch 3.160
[L3]Thread Length Inch .8800
[D]Adapter/Shank/Bore Dia Inch .323
Number of Flutes 3
Tap Pitch Diameter Limit H3
Type of Thread NC/UNC/UNJC
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KHSST Heavy-Duty Spiral Flute • Machine Screw and Fractional • Bottoming Chamfer Taps

Filter By:
Product # ISO Catalog Number ANSI Catalog Number Grade [D1-TDZ]Thread Dia Size [L]Overall Length Inch [L3]Thread Length Inch [D]Adapter/Shank/Bore Dia Inch Number of Flutes Tap Pitch Diameter Limit Type of Thread
4129964 KHSST28786 KHSST28786 8 - 32 2.125 .3800 .168 3 H3 NC/UNC/UNJC
4129985 KHSST28780 KHSST28780 6 - 32 2 .3800 .141 3 H3 NC/UNC/UNJC
4130071 KHSST28048 KHSST28048 1/2 - 13 3.380 .9380 .367 3 H3 NC/UNC/UNJC
4130393 KHSST28746 KHSST28746 10 - 32 2.375 .5000 .194 3 H3 NF/UNF/UNJF
4130601 KHSST28073 KHSST28073 1/4 - 20 2.500 .6300 .255 3 H3 NC/UNC/UNJC
4130621 KHSST28082 KHSST28082 1/4 - 28 2.500 .6300 .255 3 H3 NF/UNF/UNJF
4130789 KHSST28163 KHSST28163 3/4 - 10 4.250 1.220 .59 4 H3 NC/UNC/UNJC
4131020 KHSST28188 KHSST28188 3/8 - 16 2.937 .7500 .381 3 H3 NC/UNC/UNJC
4131073 KHSST28212 KHSST28212 5/16 - 18 2.718 .6900 .318 3 H3 NC/UNC/UNJC
4131995 KHSST28671 KHSST28671 7/16 - 14 3.160 .8800 .323 3 H3 NC/UNC/UNJC

Product Usage

Uses and application

  • Tapping: Blind Hole
  • HSS
  • Chamfer Form E (1.5–2)
  • Flood Coolant: Tapping
  • Manufacturer’s Specs: UNF
  • Manufacturer’s Specs: UNC
  • Manufacturer’s Specs: ANSI
  • Tapping Helix Angle: 45°