HSS

HSS

Our standard HSS tap selection covers Screw & Fractional sizing, Metric threads, Pipe & Pulley Thread Forming taps, and Straight Spiral Flute styles for improved chip control. HSS taps remain the standard choice for general-purpose threading work across a wide range of materials and shop setups, from manual tapping to lower-speed machine tapping.

As with the rest of our tap line, every HSS tap is manufactured in the USA using domestic materials, with same-day shipping on in-stock sizes and a 97% fill rate.

  • Size Shank Diameter Overall Length H Limit D Limit NC / NF Square Size Square Length Thread Length Number of Lube Grooves Number of Flutes Style Material Coating In Stock Sku Price Quantity
    M33 X 3.5 1.108 5-3/4 D9 4 Plug HSS Uncoated 14
    A54941
    $181.66
  • 8-36 0.168 2-1/8 H2 2 Spiral Point Plug HSS Uncoated 24
    A54612
    $6.97
  • 1-12 0.8 5-1/8 H4 4 Bottoming HSS NIT/ST Call
    A54462
    $44.30
  • 5/8-18 0.48 3-13/16 H3 4 Taper, Plug, Bottoming HSS Uncoated 2
    A54376
    $82.01
  • 3/8-16 0.381 2-15/16 H3 4 Bottoming HSS STEAM OXIDE 83
    A54238
    $8.87
  • 6-32 0.141 2 H3 2 Plug HSS Uncoated 84
    A53993
    $5.04
  • 5/8-18 0.48 3-13/16 H3 4 Taper, Plug, Bottoming HSS TIN Call
    A57927
    $80.32
  • 5/8-18 0.48 3-13/16 H3 4 Bottoming HSS TIN 14
    A57903
    $45.89
  • M33 X 3.5 1.108 5-3/4 D9 4 Bottoming HSS Uncoated 27
    A54942
    $181.66
  • 1/4-28 0.255 2-1/2 H6 2 Bottoming HSS TiN 5
    A54856
    $19.75
  • 8-36 0.168 2-1/8 H2 2 Spiral Point Plug HSS STEAM OXIDE 39
    A54614
    $8.21
  • 1-12 0.8 5-1/8 H4 4 Plug HSS NIT/ST Call
    A54459
    $44.30
  • 3/8-24 0.381 2-15/16 H3 4 Taper HSS STEAM OXIDE 100
    A54252
    $8.87
  • 6-32 0.141 2 H3 3 Plug HSS Uncoated 100
    A53996
    $4.87
  • 3/4-10 0.59 4-1/4 H3 4 Taper HSS TIN 15
    A57856
    $64.16
  • 5/16-18 0.318 2-23/32 H5 2 Plug HSS TiN 18
    A55933
    $21.90
  • M36 X 4.0 1.233 6-1/16 D9 4 Taper HSS Uncoated 35
    A54943
    $230.32
  • 8-36 0.168 2-1/8 H2 2 Spiral Point Plug HSS NIT/ST 40
    A54613
    $8.42
  • 1-14 0.8 5-1/8 H4 4 Bottoming HSS NIT/ST Call
    A54472
    $44.30
  • 11/16-11 0.542 4-1/32 H3 4 Taper, Plug, Bottoming HSS Uncoated 9
    A54387
    $75.66
  • 3/8-24 0.381 2-15/16 H3 4 Plug HSS STEAM OXIDE 87
    A54255
    $8.87
  • 6-32 0.141 2 H7 3 Plug HSS Uncoated 63
    A53999
    $5.94
  • 3/4-10 0.59 4-1/4 H3 4 Plug HSS TIN 22
    A57880
    $64.16
  • M36 X 4.0 1.233 6-1/16 D9 4 Plug HSS Uncoated 13
    A54944
    $230.32
  • 5/16-18 0.318 2-23/32 H5 2 Bottoming HSS TiN 12
    A54857
    $21.90
  • 10-24 0.194 2-3/8 H1 2 Spiral Point Plug HSS Uncoated 62
    A54615
    $7.84
  • 1-14 0.8 5-1/8 H4 4 Plug HSS NIT/ST Call
    A54469
    $44.30
  • 11/16-16 0.542 4-1/32 H3 4 Taper, Plug, Bottoming HSS Uncoated 8
    A54396
    $104.48
  • 3/8-24 0.381 2-15/16 H3 4 Bottoming HSS STEAM OXIDE 59
    A54258
    $8.87
  • 6-32 0.141 2 H1 3 Bottoming HSS Uncoated 100
    A53980
    $5.94
  • 3/4-10 0.59 4-1/4 H3 4 Bottoming HSS TIN 20
    A57904
    $64.16
  • 5/16-18 0.318 2-23/32 H7 2 Plug HSS TiN 7
    A55934
    $21.90
  • M36 X 4.0 1.233 6-1/16 D9 4 Bottoming HSS Uncoated 21
    A54945
    $230.32
  • 10-24 0.194 2-3/8 H2 2 Spiral Point Plug HSS Uncoated 100
    A54616
    $6.97
  • 1-1/8-7 0.896 5-7/16 H4 4 Bottoming HSS NIT/ST Call
    A54484
    $125.01
  • 3/4-10 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS Uncoated 22
    A54407
    $114.87
  • 7/16-14 0.323 3-5/32 H3 4 Taper HSS STEAM OXIDE 31
    A54268
    $15.26
  • 6-32 0.141 2 H2 2 Bottoming HSS Uncoated 62
    A53983
    $5.94
  • 3/4-10 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS TIN Call
    A57928
    $112.41
  • 3/4-16 0.59 4-1/4 H3 4 Taper HSS TIN 20
    A57857
    $64.16
  • 5/16-18 0.318 2-23/32 H7 2 Bottoming HSS TiN 15
    A54858
    $21.90
  • 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS Uncoated 100
    A54617
    $6.40
  • 1-1/8-7 0.896 5-7/16 H4 4 Plug HSS NIT/ST 18
    A54481
    $125.01
  • 7/16-14 0.323 3-5/32 H3 4 Plug HSS STEAM OXIDE 24
    A54271
    $15.26
  • 6-32 0.141 2 H2 3 Bottoming HSS Uncoated 100
    A53989
    $5.04
  • 3/4-16 0.59 4-1/4 H3 4 Plug HSS TIN 11
    A57881
    $64.16
  • 5/16-24 0.318 2-23/32 H5 2 Plug HSS TiN 5
    A55935
    $21.90
  • 10-24 0.194 2-3/8 H7 2 Spiral Point Plug HSS Uncoated 100
    A54620
    $7.84
  • 1-1/8-12 0.896 5-7/16 H4 4 Bottoming HSS NIT/ST Call
    A54493
    $75.99
  • 3/4-16 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS Uncoated 11
    A54420
    $114.87
  • 7/16-14 0.323 3-5/32 H3 4 Bottoming HSS STEAM OXIDE 19
    A54274
    $15.26
  • 6-32 0.141 2 H3 2 Bottoming HSS Uncoated 41
    A53994
    $5.04
  • 3/4-16 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS TIN Call
    A57929
    $112.41
  • 3/4-16 0.59 4-1/4 H3 4 Bottoming HSS TIN 1
    A57905
    $64.16
  • 5/16-24 0.318 2-23/32 H5 2 Bottoming HSS TiN 16
    A54859
    $21.90
  • 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS STEAM OXIDE 100
    A54619
    $7.39
  • 1-1/8-12 0.896 5-7/16 H4 4 Plug HSS NIT/ST Call
    A54490
    $75.99
  • 7/16-20 0.323 3-5/32 H3 4 Taper HSS STEAM OXIDE 38
    A54284
    $15.26
  • 6-32 0.141 2 H3 3 Bottoming HSS Uncoated 100
    A53997
    $4.87
  • 1-8 0.8 5-1/8 H4 4 Bottoming HSS TIN 11
    A59456
    $108.98
  • 5/16-24 0.318 2-23/32 H7 2 Plug HSS TiN 3
    A55936
    $21.90
  • 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS NIT/ST 87
    A54618
    $7.39
  • 1-1/4-7 1.021 5-3/4 H4 4 Bottoming HSS NIT/ST 17
    A54502
    $164.35
  • 7/8-9 0.697 4-11/16 H4 4 Taper, Plug, Bottoming HSS Uncoated 13
    A54432
    $159.89
  • 7/16-20 0.323 3-5/32 H3 4 Plug HSS STEAM OXIDE 21
    A54287
    $15.26
  • 6-32 0.141 2 H7 3 Bottoming HSS Uncoated 100
    A54000
    $5.94
  • 1-8 0.8 5-1/8 H4 4 Bottoming HSS TIN 6
    A59457
    $108.98
  • 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS TIN 82
    A55259
    $11.14
  • 5/16-24 0.318 2-23/32 H7 2 Bottoming HSS TiN 10
    A54860
    $21.90
  • 1-1/4-7 1.021 5-3/4 H4 4 Plug HSS NIT/ST 11
    A54499
    $164.35
  • 7/8-14 0.697 4-11/16 H4 4 Taper, Plug, Bottoming HSS Uncoated 24
    A54443
    $159.89
  • 7/16-20 0.323 3-5/32 H3 4 Bottoming HSS STEAM OXIDE 62
    A54290
    $15.26
  • 6-40 0.141 2 H2 3 Taper HSS Uncoated 55
    A54003
    $5.04
  • 3/8-16 0.381 2-15/16 H5 2 Plug HSS TiN 5
    A55937
    $24.99
  • 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS ALTiN 28
    A55193
    $12.09
  • 1-1/4-12 1.021 5-3/4 H4 6 Bottoming HSS NIT/ST 10
    A54511
    $166.95
  • 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS Uncoated 11
    A54454
    $213.04
  • 1/2-13 0.367 3-3/8 H3 4 Taper HSS STEAM OXIDE 100
    A54301
    $15.84
  • 6-40 0.141 2 H1 3 Plug HSS Uncoated Call
    A54001
    $3.21
  • 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS TIN 10
    A59458
    $108.98
  • 3/8-16 0.381 2-15/16 H5 2 Bottoming HSS TiN 100
    A54861
    $24.99
  • 10-32 0.194 2-3/8 H1 2 Spiral Point Plug HSS Uncoated 19
    A54621
    $6.97
  • 1-1/4-12 1.021 5-3/4 H4 6 Plug HSS NIT/ST 18
    A54508
    $166.95
  • 1/2-13 0.367 3-3/8 H3 4 Plug HSS STEAM OXIDE 31
    A54304
    $15.84
  • 6-40 0.141 2 H2 2 Plug HSS Uncoated 65
    A54002
    $5.94
  • 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS TIN Call
    A59459
    $190.87
  • 3/8-16 0.381 2-15/16 H7 2 Plug HSS TiN 5
    A55938
    $24.99
  • 10-32 0.194 2-3/8 H2 2 Spiral Point Plug HSS Uncoated 52
    A54622
    $6.40
  • 1-3/8-6 1.108 6-1/16 H4 4 Bottoming HSS NIT/ST Call
    A54520
    $118.32
  • 1/2-13 0.367 3-3/8 H3 4 Bottoming HSS STEAM OXIDE 82
    A54307
    $15.84
  • 6-40 0.141 2 H2 3 Plug HSS Uncoated 71
    A54005
    $5.04
  • 3/8-16 0.381 2-15/16 H7 2 Bottoming HSS TiN 13
    A54862
    $24.99
  • 10-32 0.194 2-3/8 H3 2 Spiral Point Plug HSS Uncoated 100
    A54623
    $6.40
  • 1-3/8-6 1.108 6-1/16 H4 4 Plug HSS NIT/ST Call
    A54517
    $118.32
  • 1-12 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS Uncoated 7
    A54464
    $213.04
  • 1/2-20 0.367 3-3/8 H3 4 Taper HSS STEAM OXIDE 16
    A54318
    $17.90
  • 6-40 0.141 2 H2 3 Bottoming HSS Uncoated 14
    A54008
    $5.04
  • 3/8-24 0.381 2-15/16 H5 2 Plug HSS TiN 11
    A55939
    $24.99
  • 10-32 0.194 2-3/8 H7 2 Spiral Point Plug HSS Uncoated 26
    A54626
    $7.84
  • 1-3/8-12 1.108 6-1/16 H4 6 Bottoming HSS NIT/ST Call
    A54529
    $119.14
  • Total: items /

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