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Extension Tap: 1/2-13, 3 Flutes, H3, Oxide Finish, High Speed Steel, Spiral Point

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OSG 1299401 Extension Tap: 1/2-13, 3 Flutes, H3, Oxide Finish, High Speed Steel, Spiral Point

Item #: 1299401 by OSG

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Features

Thread Limit

H3

Square Length (Decimal Inch)

0.4375

Reduced Shank

Yes

Neck Length (Decimal Inch)

1.3740

Flute Direction

Right Hand

Vendor Drop Ship

N

Thread Size (Inch)

1/2-13

Thread Length (Inch)

1-21/32

Thread Length (Decimal Inch)

0.941

Square Size (Decimal Inch)

0.275

Shank Diameter (Decimal Inch)

0.367

Overall Length (Inch)

4

Overall Length (Decimal Inch)

4.0000

Coating/Finish

Steam Oxide

Class Of Fit

3B

Chamfer

Plug

Thread Standard

UNC

Series

917

Thread Direction

Right Hand

Tap Type

Spiral Point

Number of Flutes

3

Helix Angle

0

Material Application

Cast Iron

Application

Threading

Material

High-Speed Steel

Product Overview
Extension Tap: 1/2-13, 3 Flutes, H3, Oxide Finish, High Speed Steel, Spiral Point Plug, 4" OAL, 1-21/32" Thread Length, 3B Class of Fit