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Spiral Flute Tap, 1/4"-28, Semi-Bottoming, UNF, 3 Flutes, Steam Oxide

  • Mfr # C89315

  • Zoro # G1594708

product price:  $28.39
/ea

Key Features

Overall Length
3-9/64"
Tap Style
Spiral Flute
Shank Dia.
0.255"
Tap Chamfer
Semi-Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
C89315
Zoro #
G1594708
UPC #
697334918691
Country of Origin
United States

Dimensions

Overall Length
3-9/64"
Shank Dia.
0.255"
Tap Dimension Type
Inch
Tap Size
1/4"
Thread Length
43/64"
Tap Thread Size
1/4"-28
Pitch Diameter Limit
Not Rated
Size
1/4
Square Size
0.1910 in
65% Thread Drill Size
7/32 in
Thread Size
1/4"-28
Tap Length Standard
DIN
Drill Bit Size
#3
55% Thread Drill Size
5.70 mm
75% Thread Drill Size
5.45mm
Shank Length
1 7/8 in
Square Length
0.191 in
Square Width
0.191 in
Shank Diameter
1/4 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Semi-Bottoming
Tap Material
Cobalt
Number of Flutes
3
Number of Pieces
1
Tap Finish
Black Oxide
Tap Grouping
Tap
Standards
DIN/ASME
Tap Thread Type
UNF
List Number
PER-893SF
Thread Direction
Right Hand
Cutting Direction - Machining
Right Hand
Series
PER-893SF
Extended Neck
Yes
Shank Type - Machining
Straight
Threads per Inch
28
Tap Shank Standard
ASME, DIN
Class of Fit
2B
Measurement System
Fractional Inch
Spiral Direction
Right Hand
Thread Standard
UNF
Helix Angle
38 Degrees
Thread Limit
2B
Impact Rated
Not Impact Rated
Tap Application
Blind Hole
Primary Material Application ISO Code
M, P
Primary Material Application
Stainless Steel, Steel
Shank Type
Square

Description

Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 3 5/32 in, Cobalt, Black Oxide, Thread Length 1 17/64 in, 75 Percent Thread Drill Size 5.45mm, Thread Limit 2B, Class of Fit 2B, Thread Direction Right Hand, Number of Flutes 3

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