1/4-20 UNC High-Speed Steel Standard Tap, TiN - Greenfield Threading 305111

Greenfield Threading

1/4-20 UNC High-Speed Steel Standard Tap, TiN - Greenfield Threading 305111

MFR# 305111Series TN3105

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Flutes4
Thread size1/4-20
CoatingTiN

Description

The Greenfield Threading 305111 is a 1/4-20 UNC High-Speed Steel Standard tap with a TiN finish. 4 flutes.

Specifications

ApplicationBlind Hole Threading; Through-Hole Threading
ChamferBottoming
Class of fit2B
Coating finishTiN
Coolant throughNo
MaterialHigh-Speed Steel
Material applicationAlloy Steel; Aluminum Alloy; Aluminum Silicon Cast Alloy; Carbon Steel; Cast Iron; Copper Alloy; Graphite; Carbon; High-Temperature Alloy; Magnesium; Plastic; Soft Plastic; Stainless Steel; Titanium Alloy; Tool Steel; Zinc Alloy
Number of flutes4
Overall length in2-1/2
OversizeNo
Shank diameter0.2550
Square size0.1910
Tap typeStandard
Threads per inch20
Thread directionRight Hand
Thread length in1
Thread limitH5
Thread size in1/4-20
Thread standardUNC
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