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Spiral Flute Tap, 1/4"-28, Modified Bottoming, UNF, 3 Flutes, Bright

  • Mfr # 2930300

  • Zoro # G9279426

product price: 
$
23.89
/ea

Key Features

Overall Length
2-1/2"
Tap Style
Spiral Flute
Shank Dia.
0.255"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
2930300
Zoro #
G9279426
UPC #
-
Country of Origin
Brazil

Dimensions

Overall Length
2-1/2"
Shank Dia.
0.255"
Tap Dimension Type
Inch
Tap Size
1/4"
Thread Length
1"
Pitch Diameter Limit
H2
Tap Thread Size
1/4"-28
Square Size
0.1900 in
Shank Length
1 1/2 in
Thread Size
1/4"-28
Drill Bit Size
0.2129 in, 0.2152 in, 0.2175 in, 0.2198 in, 0.2222 in
75% Thread Drill Size
5.45
65% Thread Drill Size
7/32 in
55% Thread Drill Size
5.70 mm
Size
1/4
Square Width
0.19 in
Shank Diameter
1/4 in
Square Length
0.313 in
Wire Rope Length
2 1/2 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
High Speed Steel
Number of Flutes
3
Number of Pieces
1
Standards
ANSI
Thread Direction
Right Hand
Tap Finish
Bright (Uncoated)
Tap Thread Type
UNF
Tap Grouping
Tap
List Number
290
Series
290
Cutting Direction - Machining
Right Hand
Measurement System
Fractional Inch
Thread Limit
H2
Secondary Material Application ISO Code
H, K, M, P
Tap Shank Standard
ANSI
Helix Angle
45 Degrees
Shank Type - Machining
Straight
Features
The Original in Do It All in Spiral Flute Tap, Good for All Materials
Primary Material Application
Steel
Primary Material Application ISO Code
P
Extended Neck
Yes
Secondary Material Application
Cast Iron, Hardened Steel, Stainless Steel, Tool and Die Steel
Threads per Inch
28
Material Grade - Machining
290, Vanadium High Speed Steel
Thread Standard
UNF
Coolant Fed
Non-Coolant Through
Shank Type
Square
Tap Application
Blind Hole
Class of Fit
2B-3B

Description

Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 1/2 in, Vanadium High Speed Steel, Bright (Uncoated), Thread Length 25/64 in, 75 Percent Thread Drill Size 5.45, Thread Limit H2, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 3

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