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Extension Tap: 1/4-20, 3 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Flute

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OSG 1298000 Extension Tap: 1/4-20, 3 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Flute

Item #: 1298000 by OSG

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$100.48

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Features

Material

High-Speed Steel

Application

Threading

Material Application

Aluminum

Helix Angle

50

Number of Flutes

3

Tap Type

Spiral Flute

Thread Direction

Right Hand

Series

918

Thread Standard

UNC

Chamfer

Plug

Class Of Fit

3B

Coating/Finish

Bright

Overall Length (Decimal Inch)

6.0000

Overall Length (Inch)

6

Shank Diameter (Decimal Inch)

0.255

Square Size (Decimal Inch)

0.191

Thread Length (Decimal Inch)

0.645

Thread Length (Inch)

1

Thread Size (Inch)

1/4-20

Vendor Drop Ship

N

Flute Direction

Right Hand

Neck Length (Decimal Inch)

1.0070

Reduced Shank

Yes

Square Length (Decimal Inch)

0.3125

Thread Limit

H3

Product Overview
Extension Tap: 1/4-20, 3 Flutes, H3, Bright/Uncoated, High Speed Steel, Spiral Flute Plug, 6" OAL, 1" Thread Length, 3B Class of Fit