1/4-28 H3 4FL Plug Tap
Brand: Union Butterfield, Tap Size: 1/4-28, Limit: H3, # of Flutes: 4, Chamfer: Plug, Material: HSS, Surface Finish: Uncoated, Style: Hand, Series: 1500, OAL: 2-1/2", Thread Length: 1", Shank Diameter: .255", Square Size: .191", Thread Standard: UNF
Item #: UNI 1010017
1500 Series General Purpose Hand Taps
Fractional Sizes
The most versatile taps for hand use or machine tapping in a wide variety of materials in through or blind hole applications.
Fractional Sizes
- High Speed Steel
The most versatile taps for hand use or machine tapping in a wide variety of materials in through or blind hole applications.
Item Specifications
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Union Butterfield
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4
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Plug
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H3
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High Speed Steel
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2-1/2"
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1500
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.255"
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1/4-28
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.191"
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UNF
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Hand
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Uncoated
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1"