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  11. Pipe Tap, 1/4"-18, Semi-Bottoming, 4 Flutes, NPTF
Chicago-Latrobe Pipe Tap, 1/4"-18, Semi-Bottoming, 4 Flutes, NPTF 385410 - main

Pipe Tap, 1/4"-18, Semi-Bottoming, 4 Flutes, NPTF

  • Mfr # 385410

  • Zoro # G4357297

product price: $37.89
/ea

Key Features

Tap Thread Size
1/4"-18
Tap Chamfer
Semi-Bottoming
Number of Flutes
4
Tap Thread Type
NPTF
List Number
PTT-TN
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Specifications

Product Information

MFR #
385410
Zoro #
G4357297
UPC #
662355197219
Country of Origin
United States

Dimensions

Tap Thread Size
1/4"-18
Thread Length
1-1/16"
Overall Length
2-7/16"
Tap Size
1/4"
Tap Dimension Type
Inch
Pitch Diameter Limit
H3
Shank Dia.
0.562"
Drill Bit Size
27/64 in, 7/16 in
Thread Size
1/4"-18
75% Thread Drill Size
0.4375 in
Shank Length
1 3/8 in
Tap Length Standard
USCTI Table 311
Square Size
0.4210 in
Size
1/4"

Details

Item
Pipe Tap
Tap Chamfer
Semi-Bottoming
Number of Flutes
4
Tap Thread Type
NPTF
List Number
PTT-TN
Thread Direction
Right Hand
Tap Material
High Speed Steel
Standards
USCTI Table 311
Tap Grouping
Tap
Tap Style
Pipe
Number of Pieces
1
Tap Finish
TiN
Cutting Direction - Machining
Right Hand
Series
PTT-TN
Primary Material Application ISO Code
K, M, P
Material Grade - Machining
PTT-TN
Thread Limit
H3
Threads per Inch
18
Helix Angle
0 Degrees
Spiral Direction
Neutral
Thread Standard
NPTF
Primary Material Application
Cast Iron, Stainless Steel, Steel
Tap Shank Standard
USCTI Table 311
Measurement System
Fractional Inch

Description

Pipe and Conduit Thread Tap, Thread Size 1/4 In.-18, NPTF, Overall Length 2 7/16 in, High Speed Steel, TiN, Right Hand, Thread Length 1 1/16 in, 75 Percent Thread Drill Size 0.4375 in, Thread Limit Not Applicable, Class of Fit Not Applicable, Number of Flutes 4

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