49-57-5151 3/8-24 Fine Thread Straight Flute Plug Tap, Hcs, Black Oxide

The Milwaukee 49-57-5151 is a 3/8-24 fine thread straight flute plug tap designed for precise internal threading in metal fabrication, machining, and repair work. This hand tap creates clean, accurate threads in common metals including brass, aluminum, and mild steel, making it useful for workshops and production environments.

Plug taps with fine thread profiles like the 3/8-24 reduce torque strain during installation, allowing smoother operation and more reliable results on demanding projects. The straight flute geometry ensures efficient chip evacuation, maintaining thread integrity even in high-volume production runs. This Milwaukee tap delivers the durability and precision that professionals depend on to minimize costly rework and keep projects on schedule.

Features and Benefits

• Straight Flute Design: Efficiently evacuates chips for clean threads and maintained thread integrity across repeated use.
• Black Oxide Coating: Provides corrosion resistance and extended service life, especially in humid shop environments.
• Laser-Etched Sizing Marks: Permanent, high-contrast markings remain visible after repeated use, eliminating setup guesswork.
• Fine 3/8-24 Thread Profile: Reduces torque strain for smoother installation and better performance on standard metals.
• Square Shank: Fits all standard tap handles and wrenches, offering versatile compatibility across tool sets.
• HCS Material: High carbon steel construction for reliable performance on brass, aluminum, mild steel and similar alloys.

Specifications

• Brand: Milwaukee
• Model: 49-57-5151
• Tap Type: Plug tap, straight flute
• Thread Size: 3/8-24 (fine thread)
• Material: HCS (high carbon steel)
• Coating: Black oxide
• Shank: Square
• Markings: Laser-etched sizing marks