Spiral Point - ANSI Threads

Spiral Point - ANSI Threads

Atlas High Performance Spiral Fluted Semi-Bottoming - ANSI Thread Taps

Spiral Point - ANSI Threads - Premium Powdered Metal

  • Best used for through hole tapping applications
  • Optimized for steel, steel alloys, stainless steels, and a variety of other steels up to 32 Rc
  • Steam Oxide finish provides decreased galling and increased lubricity in low carbon steels and gummy materials  
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

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  • Compare SKU Vendor 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 Price Quantity
    A55078 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $21.64
  • A55079 ACT 1/4-28 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 74
    $21.64
  • A55097 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal Uncoated 100
    $19.71
  • A55116 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal ALTiN 12
    $28.29
  • A55117 ACT 1/4-28 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal ALTiN 22
    $28.29
  • A78327 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal ALTiN 58
    $28.29
  • A78328 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal ALTiN 13
    $28.29
  • A78347 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal Uncoated 50
    $19.71
  • A78348 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal Uncoated 100
    $19.71
  • A78381 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 66
    $21.64
  • A78382 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 18
    $21.64
  • A78431 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal TiCN 22
    $28.29
  • A78432 ACT 1/4-20 0.2550 2-1/2 H5 3 Spiral Point Powdered Metal TiCN 14
    $28.29
  • A78433 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal TiCN 13
    $28.29
  • A55080 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 73
    $23.83
  • A55081 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 26
    $23.83
  • A55099 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 23
    $16.08
  • A55100 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 22
    $16.00
  • A55118 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal ALTiN 9
    $32.61
  • A55119 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal ALTiN 15
    $30.96
  • A78329 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal ALTiN 12
    $32.61
  • A78330 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal ALTiN 2
    $32.61
  • A78349 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal Uncoated 100
    $21.56
  • A78350 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal Uncoated 65
    $21.56
  • A78383 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 20
    $23.83
  • A78384 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 57
    $23.83
  • A78434 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal TiCN 23
    $30.96
  • A78435 ACT 5/16-18 0.3180 2.7188 H5 3 Spiral Point Powdered Metal TiCN 11
    $30.96
  • A78436 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal TiCN 18
    $28.49
  • A55082 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 20
    $28.16
  • A55083 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 5
    $21.11
  • A55101 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal Uncoated 46
    $25.60
  • A55102 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal Uncoated 31
    $19.09
  • A55120 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal ALTiN 16
    $36.73
  • A55121 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal ALTiN 11
    $35.75
  • A78331 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal ALTiN 27
    $36.73
  • A78332 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal ALTiN 6
    $36.73
  • A78351 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal Uncoated 100
    $25.60
  • A78352 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal Uncoated 55
    $25.60
  • A78385 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 3
    $28.16
  • A78386 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 14
    $28.16
  • A78437 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal TiCN 14
    $36.73
  • A78438 ACT 3/8-16 0.3810 2-15/16 H5 3 Spiral Point Powdered Metal TiCN 11
    $36.73
  • A78439 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal TiCN 18
    $36.73
  • A78440 ACT 3/8-24 0.3810 2-15/16 H4 3 Spiral Point Powdered Metal TiCN 18
    $36.69
  • A55084 ACT 7/16-14 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 13
    $35.87
  • A55103 ACT 7/16-14 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal Uncoated 26
    $32.73
  • A55104 ACT 7/16-20 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal Uncoated 33
    $32.57
  • A55122 ACT 7/16-14 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal ALTiN 5
    $42.17
  • A55123 ACT 7/16-20 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal ALTiN 11
    $42.09
  • A78333 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal ALTiN 7
    $42.09
  • A78334 ACT 7/16-20 0.3230 3.1563 H3 3 Spiral Point Powdered Metal ALTiN 12
    $42.09
  • A78353 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal Uncoated 50
    $24.37
  • A78354 ACT 7/16-20 0.3230 3.1563 H3 3 Spiral Point Powdered Metal Uncoated 23
    $32.57
  • A78387 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 36
    $35.21
  • A78441 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal TiCN 4
    $40.21
  • A78442 ACT 7/16-14 0.3230 3.1563 H5 3 Spiral Point Powdered Metal TiCN 7
    $35.21
  • A78443 ACT 7/16-20 0.3230 3.1563 H3 3 Spiral Point Powdered Metal TiCN 8
    $47.12
  • A55086 ACT 1/2-13 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 54
    $42.17
  • A55087 ACT 1/2-20 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 23
    $31.53
  • A55105 ACT 1/2-13 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal Uncoated 18
    $38.88
  • A55106 ACT 1/2-20 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal Uncoated 40
    $29.11
  • A55124 ACT 1/2-13 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal ALTiN 19
    $56.27
  • A55125 ACT 1/2-20 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal ALTiN 14
    $56.27
  • A78335 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal ALTiN 13
    $56.27
  • A78336 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal ALTiN 19
    $56.27
  • A78355 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal Uncoated 100
    $38.88
  • A78356 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal Uncoated 37
    $38.88
  • A78388 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 43
    $42.17
  • A78389 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 26
    $42.17
  • A78444 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal TiCN 13
    $56.27
  • A78445 ACT 1/2-13 0.3670 3-3/8 H5 3 Spiral Point Powdered Metal TiCN 16
    $46.51
  • A78446 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal TiCN 11
    $56.27
  • A78447 ACT 1/2-20 0.3670 3-3/8 H5 3 Spiral Point Powdered Metal TiCN 10
    $56.27
  • A55088 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 40
    $78.00
  • A55107 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal Uncoated 100
    $55.54
  • A55108 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal Uncoated 62
    $55.54
  • A55126 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal ALTiN 19
    $107.20
  • A55127 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal ALTiN 8
    $87.04
  • A78337 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal ALTiN 11
    $107.20
  • A78338 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal ALTiN 4
    $87.29
  • A78357 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal Uncoated 37
    $74.17
  • A78358 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal Uncoated 44
    $55.74
  • A78390 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 20
    $80.15
  • A78391 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 21
    $58.67
  • A78448 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal TiCN 10
    $107.20
  • A78449 ACT 5/8-11 0.4800 3-13/16 H6 4 Spiral Point Powdered Metal TiCN 6
    $107.20
  • A78450 ACT 5/8-18 0.4800 3-13/16 H5 4 Spiral Point Powdered Metal TiCN 8
    $63.24
  • A55090 ACT 3/4-10 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 31
    $101.27
  • A55091 ACT 3/4-16 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 54
    $101.72
  • A55109 ACT 3/4-10 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal Uncoated 17
    $95.91
  • A55110 ACT 3/4-16 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal Uncoated 26
    $72.27
  • A55128 ACT 3/4-10 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal ALTiN 17
    $138.53
  • A55129 ACT 3/4-16 0.59 4-1/4 H3 4 Spiral Point Plug Powdered Metal ALTiN 7
    $84.19
  • A78339 ACT 3/4-16 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal ALTiN 3
    $111.95
  • A78340 ACT 3/4-10 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal ALTiN 6
    $138.53
  • A78345 ACT 3/4-10 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 14
    $101.27
  • A78359 ACT 3/4-16 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal Uncoated 21
    $95.91
  • A78360 ACT 3/4-10 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal Uncoated 17
    $95.91
  • A78392 ACT 3/4-16 0.5900 4-1/4 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 9
    $75.86
  • Total: items /

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