Union Butterfield 1010445 1572 Straight Flute STI Tap, Imperial, #10-32, 3 Flutes, 3B/H3 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNF Thread

  • Item Code: UNIO 6006950 1010445 1572
  • Brand: Union Butterfield
  • Mfg Part No: 1010445
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features Tech Specs Applications

Features

Back To Top
    • Designed for use in aluminum, magnesium, and other nonferrous materials where taps of this type are most commonly used
    • Taps suitable for other materials can be furnished on request
    • STI taps are dimensionally oversize and utilize a larger tap drill size so that the thread they produce will accept a helical coil wire screw thread insert of the same nominal size and pitch
    • For a particular size and pitch the lower H-Limit number is suggested for class 2B and 3B threads, while the higher H-Limit is suggested for class 2B
    • Through or blind hole

Tech Specs

Back To Top
Chamfer Type Bottoming
Class of Fit 3B/H3
Cutting Direction Right Hand
Material HSS
Measurement System Imperial
Number of Flutes 3
Overall Length 2-1/2
Series 1572
Shank Diameter 0.255
Size #10-32
Square Size 0.191
Tap Drill Size #21
Thread Length 1
Thread Standard UNF
Type Straight Flute
UPC 69846402107

Applications

Back To Top
Through or Blind Hole Applications

Related Items

UNIO 1010482 1572

UNIO 6006918 1010482 1572

Union Butterfield 1010482 1572 Straight Flute STI Tap, Imperial, 1/2-13, 4 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010451 1572

UNIO 6006921 1010451 1572

Union Butterfield 1010451 1572 Straight Flute STI Tap, Imperial, 1/4-20, 3 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010453 1572

UNIO 6006925 1010453 1572

Union Butterfield 1010453 1572 Straight Flute STI Tap, Imperial, 1/4-20, 3 Flutes, 3B/H3 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010456 1572

UNIO 6006929 1010456 1572

Union Butterfield 1010456 1572 Straight Flute STI Tap, Imperial, 1/4-28, 3 Flutes, 3B/H3 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNF Thread

LEARN MORE
UNIO 1010438 1572

UNIO 6006932 1010438 1572

Union Butterfield 1010438 1572 Straight Flute STI Tap, Imperial, #10-24, 3 Flutes, 3B/H2 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010440 1572

UNIO 6006934 1010440 1572

Union Butterfield 1010440 1572 Straight Flute STI Tap, Imperial, #10-24, 3 Flutes, 3B/H2 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010442 1572

UNIO 6006936 1010442 1572

Union Butterfield 1010442 1572 Straight Flute STI Tap, Imperial, #10-32, 3 Flutes, 3B/H2 Class of Fit, Plug Chamfer, Right Hand Cutting, UNF Thread

LEARN MORE
UNIO 1010443 1572

UNIO 6006945 1010443 1572

Union Butterfield 1010443 1572 Straight Flute STI Tap, Imperial, #10-32, 3 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNF Thread

LEARN MORE
UNIO 1010444 1572

UNIO 6006940 1010444 1572

Union Butterfield STI 1010444 1572 Straight Flute Tap, Imperial, #10-32, 3 Flutes, 3B/H2 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNF Thread

LEARN MORE
UNIO 1010466 1572

UNIO 6006955 1010466 1572

Union Butterfield 1010466 1572 Straight Flute STI Tap, Imperial, 3/8-16, 4 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010468 1572

UNIO 6006969 1010468 1572

Union Butterfield STI 1010468 1572 Straight Flute Tap, Imperial, 3/8-16, 4 Flutes, 3B/H3 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010419 1572

UNIO 6006887 1010419 1572

Union Butterfield 1010419 1572 Straight Flute STI Tap, Imperial, #4-40, 3 Flutes, 3B/H2 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010421 1572

UNIO 6006909 1010421 1572

Union Butterfield 1010421 1572 Straight Flute STI Tap, Imperial, #4-40, 3 Flutes, 3B/H2 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010458 1572

UNIO 6006931 1010458 1572

Union Butterfield STI 1010458 1572 Straight Flute Tap, Imperial, 5/16-18, 4 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010427 1572

UNIO 6007013 1010427 1572

Union Butterfield 1010427 1572 Straight Flute Union Butterfield STI Tap, Imperial, #6-32, 3 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010429 1572

UNIO 6007020 1010429 1572

Union Butterfield 1010429 1572 Straight Flute STI Tap, Imperial, #6-32, 3 Flutes, 3B/H3 Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010474 1572

UNIO 6007024 1010474 1572

Union Butterfield 1010474 1572 Straight Flute Union Butterfield STI Tap, Imperial, 7/16-14, 4 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE
UNIO 1010435 1572

UNIO 6007032 1010435 1572

Union Butterfield 1010435 1572 Straight Flute Union Butterfield STI Tap, Imperial, #8-32, 3 Flutes, 3B/H3 Class of Fit, Plug Chamfer, Right Hand Cutting, UNC Thread

LEARN MORE