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  11. Spiral Flute Tap, 1/4"-20, Modified Bottoming, UNC, 3 Flutes, Oxide
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Spiral Flute Tap, 1/4"-20, Modified Bottoming, UNC, 3 Flutes, Oxide

product price: $22.89
/ea
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Key Features

  • Tap Thread Size 1/4"-20
  • Tap Chamfer Semi-Bottoming
  • Tap Thread Type UNC
  • Number of Flutes 3
  • Tap Finish Black Oxide
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Product Information

Dimensions

Tap Thread Size 1/4"-20
Shank Dia. 1/4 in
Overall Length 2 1/2 in
Tap Dimension Type Inch
Tap Size 1/4"
Thread Length 5/8 in
Pitch Diameter Limit H3
65% Thread Drill Size #5
Shank Length 1 3/16 in
55% Thread Drill Size #3
Square Size 0.1890 in
75% Thread Drill Size #7
Thread Size 1/4"-20
Size 1/4

Description

Spiral Flute Tap, Thread Size 1/4 In.-20, UNC, Overall Length 2 1/2 in, HSS-E, Black Oxide, Thread Length 5/8 in, 75 Percent Thread Drill Size #7, Thread Limit H3, Class of Fit 3B, Thread Direction Right Hand, Number of Flutes 3

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