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Chicago-Latrobe Straight Flute Hand Tap, 1/4"-20, Semi-Bottoming, 4 Flutes, UNC 330261 - main

Straight Flute Hand Tap, 1/4"-20, Semi-Bottoming, 4 Flutes, UNC

  • Mfr # 330261

  • Zoro # G4348461

product price:  $15.29
/ea

Key Features

Shank Dia.
0.255"
Tap Material
Cobalt
Tap Chamfer
Semi-Bottoming
Tap Size
1/4"
Tap Style
Straight Flute (Hand)
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Specifications

Product Information

MFR #
330261
Zoro #
G4348461
UPC #
662355822050
Country of Origin
United States

Dimensions

Shank Dia.
0.255"
Tap Size
1/4"
Tap Dimension Type
Inch
Overall Length
2-1/2"
Tap Thread Size
1/4"-20
Thread Length
5/8"
Pitch Diameter Limit
H3
65% Thread Drill Size
#5
Shank Length
1 1/2 in
55% Thread Drill Size
#3
Tap Length Standard
USCTI
Thread Size
1/4"-20
Square Size
0.1910 in
75% Thread Drill Size
#7
Size
1/4"

Details

Item
Straight Flute Hand Tap
Tap Material
Cobalt
Tap Chamfer
Semi-Bottoming
Tap Style
Straight Flute (Hand)
Number of Flutes
4
Thread Direction
Right Hand
Standards
USCTI Table 302A
Tap Finish
Steam Oxide over Nitride
Tap Grouping
Tap
List Number
HTHM
Number of Pieces
1
Tap Thread Type
UNC
Cutting Direction - Machining
Right Hand
Thread Standard
UNC
Measurement System
Fractional Inch
Shank Type - Machining
Straight
Class of Fit
2B
Primary Material Application ISO Code
H, K
Threads per Inch
20
Series
HTHM
Primary Material Application
Cast Iron, Hardened Steel
Extended Neck
Yes
Spiral Direction
Neutral
Tap Shank Standard
USCTI
Thread Limit
H3
Helix Angle
0 Degrees

Description

Straight Flute Tap, Thread Size 1/4 In.-20, UNC, Semi-Bottoming, Overall Length 2.5 in, Cobalt, Black Oxide/Nitride, Right Hand, Thread Length 0.63 in, 75 Percent Thread Drill Size #7, Thread Limit H3, Class of Fit 2B

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