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Shop All Straight Flute 4-Flute Taps
Greenfield Threading

Straight Flute Hand Tap, Bottoming, 4 Flutes

original price: $6.80
12% off
new price: $5.95
/ea
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Key Features

  • Tap Thread Size 1/4"-28
  • Shank Dia. 0.255"
  • Tap Material High Speed Steel
  • Tap Chamfer Bottoming
  • Number of Flutes 4
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Product Information

Dimensions

Tap Thread Size 1/4"-28
Shank Dia. 0.255"
Tap Size 1/4"
Tap Dimension Type Inch
Overall Length 2-1/2"
Pitch Diameter Limit H3
Thread Length 5/8"
75% Thread Drill Size 5.45 mm
Tap Length Standard USCTI
Thread Size 1/4"-28
Square Size 0.1910 in
65% Thread Drill Size 7/32 in
Shank Length 1 1/2 in
55% Thread Drill Size 5.70 mm
Size 1/4

Details

Item Straight Flute Hand Tap
Tap Material High Speed Steel
Tap Chamfer Bottoming
Number of Flutes 4
Tap Thread Type UNF
Tap Style Straight Flute (Hand)
Standards USCTI Table 302A
Tap Finish Bright
List Number HTGP
Tap Grouping Tap
Thread Direction Right Hand
Number of Pieces 1
Cutting Direction - Machining Right Hand
Series HTGP
Measurement System Fractional Inch
Spiral Direction Neutral
Threads per Inch 28
Shank Type - Machining Straight
Thread Limit H3
Extended Neck Yes
Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
Tap Shank Standard USCTI
Class of Fit 2B
Thread Standard UNF
Primary Material Application ISO Code K, M, N, P
Helix Angle 0 Degrees

Description

Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Bottoming, Overall Length 2 1/2 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 5/8 in, 75 Percent Thread Drill Size 5.45 mm, Thread Limit H3, Class of Fit 2B

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