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
    3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug HSS Uncoated 100
    A54666
    $8.00
  • 1-3/8-12 1.108 6-1/16 H4 6 Taper HSS STEAM OXIDE 4
    A54524
    $204.22
  • 10-32 0.194 2-3/8 H2 3 Plug HSS Uncoated 18
    A54092
    $5.94
  • 3/8-16 0.381 2-15/16 H5 3 Spiral Point Plug HSS Uncoated 30
    A54669
    $10.15
  • 1-3/8-12 1.108 6-1/16 H4 6 Plug HSS STEAM OXIDE 15
    A54527
    $204.22
  • 10-32 0.194 2-3/8 H2 4 Plug HSS Uncoated 48
    A54095
    $5.16
  • 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug HSS STEAM OXIDE 85
    A54668
    $9.41
  • 1-3/8-12 1.108 6-1/16 H4 6 Bottoming HSS STEAM OXIDE 5
    A54530
    $204.22
  • 10-32 0.194 2-3/8 H3 2 Plug HSS Uncoated 100
    A54098
    $5.16
  • 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug HSS NIT/ST 100
    A54667
    $9.41
  • 1-1/2-6 1.233 6-3/8 H4 4 Taper HSS STEAM OXIDE 18
    A54533
    $232.21
  • 10-32 0.194 2-3/8 H3 3 Plug HSS Uncoated 54
    A54100
    $5.16
  • 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug HSS TIN 71
    A55267
    $15.63
  • 1-1/2-6 1.233 6-3/8 H4 4 Plug HSS STEAM OXIDE 9
    A54536
    $232.21
  • 10-32 0.194 2-3/8 H3 4 Plug HSS Uncoated 100
    A54104
    $5.04
  • 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug HSS ALTiN 53
    A55201
    $15.63
  • 1-1/2-6 1.233 6-3/8 H4 4 Bottoming HSS STEAM OXIDE 11
    A54539
    $232.21
  • 10-32 0.194 2-3/8 H7 3 Plug HSS Uncoated Call
    A54111
    $3.21
  • 3/8-24 0.381 2-15/16 H1 3 Spiral Point Plug HSS Uncoated 20
    A54670
    $10.31
  • 1-1/2-12 1.233 6-3/8 H4 6 Taper HSS STEAM OXIDE 23
    A54542
    $238.23
  • 10-32 0.194 2-3/8 H7 4 Plug HSS Uncoated Call
    A54113
    $3.21
  • 3/8-24 0.381 2-15/16 H2 3 Spiral Point Plug HSS Uncoated 33
    A54671
    $10.31
  • 1-1/2-12 1.233 6-3/8 H4 6 Plug HSS STEAM OXIDE 11
    A54545
    $238.23
  • 10-32 0.194 2-3/8 H1 2 Bottoming HSS Uncoated 39
    A54084
    $5.94
  • 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug HSS Uncoated 100
    A54672
    $8.70
  • 1-1/2-12 1.233 6-3/8 H4 6 Bottoming HSS STEAM OXIDE 21
    A54548
    $238.23
  • 10-32 0.194 2-3/8 H1 4 Bottoming HSS Uncoated 67
    A54088
    $5.16
  • 3/8-24 0.381 2-15/16 H4 3 Spiral Point Plug HSS Uncoated 23
    A54675
    $10.31
  • 10-32 0.194 2-3/8 H2 2 Bottoming HSS Uncoated 24
    A54091
    $5.94
  • 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug HSS STEAM OXIDE 100
    A54674
    $10.15
  • 10-32 0.194 2-3/8 H2 3 Bottoming HSS Uncoated 33
    A54093
    $5.94
  • 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug HSS NIT/ST 44
    A54673
    $10.15
  • 10-32 0.194 2-3/8 H2 4 Bottoming HSS Uncoated 40
    A54096
    $5.16
  • 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug HSS TIN 17
    A55268
    $16.37
  • 10-32 0.194 2-3/8 H3 2 Bottoming HSS Uncoated 76
    A54099
    $5.16
  • 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug HSS ALTiN 100
    A55202
    $16.37
  • 10-32 0.194 2-3/8 H3 3 Bottoming HSS Uncoated 56
    A54101
    $5.16
  • 7/16-14 0.323 3-5/32 H2 3 Spiral Point Plug HSS Uncoated 18
    A54676
    $15.05
  • 10-32 0.194 2-3/8 H3 4 Bottoming HSS Uncoated 100
    A54107
    $5.04
  • 7/16-14 0.323 3-5/32 H3 3 Spiral Point Plug HSS Uncoated Call
    A54677
    $13.73
  • 10-32 0.194 2-3/8 H7 3 Bottoming HSS Uncoated Call
    A54112
    $3.21
  • 7/16-14 0.323 3-5/32 H5 3 Spiral Point Plug HSS Uncoated 70
    A54680
    $15.05
  • 10-32 0.194 2-3/8 H7 4 Bottoming HSS Uncoated Call
    A54114
    $3.21
  • 7/16-14 0.323 3-5/32 H3 3 Spiral Point Plug HSS STEAM OXIDE 74
    A54679
    $16.08
  • 12-24 0.22 2-3/8 H3 4 Taper HSS Uncoated 100
    A54115
    $5.36
  • 7/16-14 0.323 3-5/32 H3 3 Spiral Point Plug HSS NIT/ST 21
    A54678
    $16.08
  • 12-24 0.22 2-3/8 H3 4 Plug HSS Uncoated 70
    A54117
    $5.36
  • 7/16-14 0.323 3-5/32 H3 3 Spiral Point Plug HSS TIN 32
    A55269
    $23.55
  • 12-24 0.22 2-3/8 H3 4 Bottoming HSS Uncoated 22
    A54120
    $5.36
  • 7/16-14 0.323 3-5/32 H3 3 Spiral Point Plug HSS ALTiN 15
    A55203
    $23.75
  • 12-28 0.22 2-3/8 H3 4 Taper HSS Uncoated 25
    A54125
    $5.94
  • 7/16-20 0.323 3-5/32 H2 3 Spiral Point Plug HSS Uncoated 21
    A54681
    $15.01
  • 12-28 0.22 2-3/8 H1 4 Plug HSS Uncoated Call
    A54124
    $3.38
  • 7/16-20 0.323 3-5/32 H3 3 Spiral Point Plug HSS Uncoated 72
    A54682
    $13.73
  • 12-28 0.22 2-3/8 H3 4 Plug HSS Uncoated 37
    A54127
    $5.94
  • 7/16-20 0.323 3-5/32 H5 3 Spiral Point Plug HSS Uncoated 100
    A54685
    $15.05
  • 12-28 0.22 2-3/8 H3 4 Bottoming HSS Uncoated 51
    A54130
    $5.94
  • 7/16-20 0.323 3-5/32 H3 3 Spiral Point Plug HSS STEAM OXIDE 54
    A54684
    $16.08
  • 1/4-20 0.255 2-1/2 H1 4 Taper HSS Uncoated 42
    A54135
    $6.77
  • 7/16-20 0.323 3-5/32 H3 3 Spiral Point Plug HSS NIT/ST 47
    A54683
    $17.20
  • 1/4-20 0.255 2-1/2 H2 4 Taper HSS Uncoated 53
    A54140
    $6.52
  • 7/16-20 0.323 3-5/32 H3 3 Spiral Point Plug HSS TIN 21
    A55270
    $23.55
  • 1/4-20 0.255 2-1/2 H3 4 Taper HSS Uncoated 100
    A54148
    $5.45
  • 7/16-20 0.323 3-5/32 H3 3 Spiral Point Plug HSS ALTiN 18
    A55204
    $23.75
  • 1/4-20 0.255 2-1/2 H1 3 Plug HSS Uncoated 51
    A54134
    $6.77
  • 1/2-13 0.367 3-3/8 H1 3 Spiral Point Plug HSS Uncoated 19
    A54686
    $13.24
  • 1/4-20 0.255 2-1/2 H1 4 Plug HSS Uncoated 82
    A54136
    $6.77
  • 1/2-13 0.367 3-3/8 H2 3 Spiral Point Plug HSS Uncoated 30
    A54687
    $18.23
  • 1/4-20 0.255 2-1/2 H2 3 Plug HSS Uncoated 52
    A54139
    $6.77
  • 1/2-13 0.367 3-3/8 H3 3 Spiral Point Plug HSS Uncoated 100
    A54688
    $13.94
  • 1/4-20 0.255 2-1/2 H2 4 Plug HSS Uncoated 22
    A54141
    $6.52
  • 1/2-13 0.367 3-3/8 H5 3 Spiral Point Plug HSS Uncoated 60
    A54691
    $16.54
  • 1/4-20 0.255 2-1/2 H3 2 Plug HSS Uncoated 100
    A54144
    $6.77
  • 1/2-13 0.367 3-3/8 H3 3 Spiral Point Plug HSS STEAM OXIDE 70
    A54690
    $16.37
  • 1/4-20 0.255 2-1/2 H3 3 Plug HSS Uncoated 100
    A54146
    $6.52
  • 1/2-13 0.367 3-3/8 H3 3 Spiral Point Plug HSS NIT/ST 51
    A54689
    $16.37
  • 1/4-20 0.255 2-1/2 H3 4 Plug HSS Uncoated 100
    A54150
    $5.45
  • 1/2-13 0.367 3-3/8 H3 3 Spiral Point Plug HSS TIN 100
    A55271
    $23.88
  • 1/4-20 0.255 2-1/2 H5 3 Plug HSS Uncoated 20
    A54157
    $6.77
  • 1/2-13 0.367 3-3/8 H3 3 Spiral Point Plug HSS ALTiN 51
    A55205
    $23.96
  • 1/4-20 0.255 2-1/2 H5 4 Plug HSS Uncoated 37
    A54159
    $6.52
  • 1/2-20 0.367 3-3/8 H1 3 Spiral Point Plug HSS Uncoated 45
    A54692
    $18.23
  • 1/4-20 0.255 2-1/2 H1 4 Bottoming HSS Uncoated 78
    A54137
    $6.77
  • 1/2-20 0.367 3-3/8 H2 3 Spiral Point Plug HSS Uncoated 53
    A54693
    $18.23
  • 1/4-20 0.255 2-1/2 H2 4 Bottoming HSS Uncoated 42
    A54142
    $6.52
  • 1/2-20 0.367 3-3/8 H3 3 Spiral Point Plug HSS Uncoated 100
    A54694
    $16.50
  • 1/4-20 0.255 2-1/2 H3 2 Bottoming HSS Uncoated 100
    A54145
    $6.77
  • 1/2-20 0.367 3-3/8 H5 3 Spiral Point Plug HSS Uncoated 34
    A54697
    $18.23
  • 1/4-20 0.255 2-1/2 H3 3 Bottoming HSS Uncoated 62
    A54147
    $6.52
  • 1/2-20 0.367 3-3/8 H3 3 Spiral Point Plug HSS STEAM OXIDE 32
    A54696
    $19.22
  • 1/4-20 0.255 2-1/2 H3 4 Bottoming HSS Uncoated 100
    A54153
    $5.45
  • 1/2-20 0.367 3-3/8 H3 3 Spiral Point Plug HSS NIT/ST 45
    A54695
    $19.96
  • 1/4-20 0.255 2-1/2 H5 3 Bottoming HSS Uncoated 19
    A54158
    $6.77
  • 1/2-20 0.367 3-3/8 H3 3 Spiral Point Plug HSS TIN 50
    A55272
    $26.72
  • 1/4-20 0.255 2-1/2 H5 4 Bottoming HSS Uncoated 100
    A54160
    $6.52
  • 1/2-20 0.367 3-3/8 H3 3 Spiral Point Plug HSS ALTiN 6
    A55206
    $26.76
  • 1/4-28 0.255 2-1/2 H3 4 Taper HSS Uncoated 100
    A54169
    $5.45
  • 9/16-12 0.429 3-19/32 H3 3 Spiral Point Plug HSS Uncoated 7
    A54698
    $22.85
  • 1/4-28 0.255 2-1/2 H1 4 Plug HSS Uncoated 100
    A54161
    $6.52
  • 9/16-12 0.429 3-19/32 H3 3 Spiral Point Plug HSS STEAM OXIDE Call
    A54700
    $26.35
  • Total: items /

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