Widia Thread Forming Tap, 1/4"-28, Bottoming, TiN, 4 Flutes 19871 - main
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Thread Forming Tap, 1/4"-28, Bottoming, TiN, 4 Flutes

  • Mfr # 19871

  • Zoro # G6876676

product price:  $25.59
/ea

Key Features

Tap Thread Size
1/4"-28
Tap Chamfer
Bottoming
Tap Finish
TiN
Number of Flutes
4
Standards
ANSI
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Specifications

Product Information

MFR #
19871
Zoro #
G6876676
UPC #
-
Country of Origin
United States

Dimensions

Tap Thread Size
1/4"-28
Overall Length
2-1/2"
Tap Size
1/4"
Shank Dia.
0.255"
Thread Length
5/8"
Pitch Diameter Limit
H4
Tap Dimension Type
Inch
Shank Length
1 1/2 in
65% Thread Drill Size
15/64 in
Thread Size
1/4"-28
Square Size
0.1910 in
75% Thread Drill Size
5.90 mm
55% Thread Drill Size
6.00 mm
Square Width
0.63 in
Shank Diameter
0.255 in
Square Length
0.625 in

Details

Item
Thread Forming Tap
Tap Chamfer
Bottoming
Tap Finish
TiN
Number of Flutes
4
Standards
ANSI
Tap Style
Thread Forming
Tap Material
High Speed Steel
List Number
2502
Tap Grouping
Tap
Thread Direction
Right Hand
Number of Pieces
1
Tap Thread Type
UNF
Cutting Direction - Machining
Right Hand
Spiral Direction
Neutral
Thread Standard
UNF
Primary Material Application ISO Code
P
Extended Neck
No
Coolant Fed
Non-Coolant Through
Series
2502/5502
Measurement System
Decimal Inch
Primary Material Application
Steel
Secondary Material Application ISO Code
K, M, N
Thread Limit
H4
Material Grade - Machining
2502TiN
Secondary Material Application
Aluminum, Brass, Bronze, Cast Iron, Copper, Stainless Steel
Features
Blind Holes, Bottoming Entry Taper, Forming Taps
Threads per Inch
28
Helix Angle
0 Degrees
Class of Fit
2B-3B
Tap Application
Blind Hole
Shank Type
Square

Description

Thread Forming Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2.5 in, High Speed Steel, TiN, Right Hand, Thread Length 0.63 in, 75 Percent Thread Drill Size 5.90 mm, Thread Limit H4, Class of Fit 2B-3B

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