Straight Flute Straight Flute Tap, 1/4"-28, Semi-Bottoming, UNF, High Speed Steel, 4 MPN:C27639
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Free Shipping
In Stock
SKU
510-G2841507
Straight Flute Straight Flute Tap, 1/4"-28, Semi-Bottoming, UNF, High Speed Steel, 4
This high-speed steel straight flute tap is ideal for threading 1/4in-28 UNF threads in a variety of materials. Its semi-bottoming design provides a smooth finish and reduces the risk of thread damage. The tap's cobalt construction and black oxide/nitride coating ensure durability and resistance to wear. With a right-hand thread and a 0.63in thread length, this tap is suitable for use in a range of applications, including aerospace, automotive, and industrial manufacturing. Its compact size and high-speed steel construction make it a valuable addition to any machinist's toolkit, allowing for efficient and precise threading operations.
Top product features:
- Straight Flute design allows for efficient cutting and threading of holes
- High Speed Steel construction enables long tool life and durability
- Semi-Bottoming design provides a secure thread start and prevents thread stripping
Top product applications:
- Thread cutting in metal fabrication
- Machining and manufacturing of parts requiring a 1/4-28 thread
- Production of threaded holes in metal plates and components
Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Semi-Bottoming, Overall Length 2.5 in, Cobalt, Black Oxide/Nitride, Right Hand, Thread Length 0.63 in, 75 Percent Thread Drill Size 5.45 mm, Thread Limit H3, Class of Fit 2B
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.95
- Package Width: 2.56
- Package Height: 0.98
- Package Weight: 0.01
Product info last updated on February 24, 2026 12:22am UTC
Category: Cutting Tools