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Shop All Straight Flute 4-Flute Taps
Greenfield Threading

Straight Flute Hand Tap, Plug 4 Flutes

product 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 Plug
  • 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"
Square Size 0.1910 in
Tap Length Standard USCTI
65% Thread Drill Size 7/32 in
Shank Length 1 1/2 in
Thread Size 1/4"-28
75% Thread Drill Size 5.45 mm
55% Thread Drill Size 5.70 mm
Size 1/4

Details

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

Description

Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Plug, 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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