Straight Flute Hand Tap, 1/4"-28, Bottoming, 4 Flutes, UNF MPN:1120501
Straight Flute Hand Tap, 1/4"-28, Bottoming, 4 Flutes, UNF
The OSG Straight Flute Hand Tap is a versatile and reliable tool for threading 1/4in-28 UNF threads. Suitable for high-speed drilling, this tap features a 4-flute design for efficient cutting and a black oxide coating for corrosion resistance. Its compact 2.5in length and 0.75in thread length make it ideal for use in tight spaces. The tap is made from high-speed steel for durability and long lifespan. Perfect for use in automotive, aerospace, and other industries where precise threading is required, this tap delivers consistent results and minimizes waste. Its compact size and high-performance capabilities make it an essential tool for any machinist or fabricator.
Top product features:
- High Speed Steel construction for increased durability and resistance to wear
- Black Oxide coating for reduced friction and improved thread performance
- 4 Flutes for efficient material removal and faster tapping
Top product applications:
- Machining small holes in metal parts for threaded inserts
- Drilling and tapping small metal parts for bolts or screws
- Manufacturing small threaded fasteners such as machine screws or socket head cap screws
Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Bottoming, Overall Length 2.5 in, High Speed Steel, Black Oxide, Right Hand, Thread Length 0.75 in, 75 Percent Thread Drill Size 5.45 mm, Thread Limit H3, Class of Fit 2B-3B
Additional Information
- Country of Origin: BR
- 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: 0.40
- Package Height: 0.35
- Package Weight: 0.03
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 28, 2026 10:19pm UTC
Category: Cutting Tools