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Straight Flute Hand Tap, 1/4"-28, Bottoming, 4 Flutes, UNF

  • Mfr # 305209

  • Zoro # G1814589


product price:  $9.99
/ea

Key Features

Shank Dia.
Shank Dia. 0.2550"
Tap Material
High Speed Steel
Tap Chamfer
Bottoming
Tap Size
1/4"
Tap Style
Straight Flute (Hand)
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Specifications

Product Information

MFR #
305209
Zoro #
G1814589
UPC #
093367052096
Country of Origin
United States

Dimensions

Shank Dia.
Shank Dia. 0.2550"
Tap Size
1/4"
Tap Dimension Type
Inch
Overall Length
2-1/2"
Thread Length
1"
Tap Thread Size
1/4"-28
Pitch Diameter Limit
H3
Tap Length Standard
USCTI
65% Thread Drill Size
7/32 in
Shank Length
1 1/2 in
Square Size
0.1910 in
Thread Size
1/4"-28
55% Thread Drill Size
5.70 mm
75% Thread Drill Size
5.45 mm
Square Width
0.19 in
Square Length
0.19 in
Shank Diameter
0.255 in

Details

Item
Straight Flute Hand Tap
Tap Material
High Speed Steel
Tap Chamfer
Bottoming
Tap Style
Straight Flute (Hand)
Number of Flutes
4
Thread Direction
Right Hand
Number of Pieces
1
Standards
USCTI Table 302A
Tap Thread Type
UNF
List Number
HTGP-TN
Tap Finish
TiN
Cutting Direction - Machining
Right Hand
Thread Standard
UNF
Shank Type - Machining
Straight
Primary Material Application
Cast Iron, Stainless Steel, Steel
Series
HTGP-TN
Primary Material Application ISO Code
K, M, P
Threads per Inch
28
Class of Fit
2B
Tap Shank Standard
USCTI
Thread Limit
H2
Spiral Direction
Neutral
Measurement System
Fractional Inch
Extended Neck
Yes
Helix Angle
0 Degrees
Shank Type
Square
Impact Rated
Not Impact Rated
Tap Application
Blind Hole, Through Hole

Description

Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Bottoming, Overall Length 2.5 in, High Speed Steel, TiN, Right Hand, Thread Length 1 in, 75 Percent Thread Drill Size 5.45 mm, Thread Limit H2, Class of Fit 2B

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