Milwaukee 3/8″-16 UNC Straight Flute Plug Tap

INDUSTRIAL-GRADE THREADING PRECISION

When shop productivity hinges on the integrity of a single fastener, the Milwaukee 49-57-5107 3/8″-16 UNC Straight Flute Plug Tap stands as the professional standard for creating and repairing clean internal threads. Engineered for high-cycle durability and consistent pitch accuracy, this tap is precision-machined to navigate the demands of through-hole applications in mild steel, brass, and aluminum. The straight flute geometry is specifically optimized for efficient chip management, ensuring that every rotation results in a burr-free, code-compliant thread that maximizes your fleet’s uptime.

• / BLACK OXIDE COATING: Engineered to resist corrosion and minimize heat buildup during high-friction threading operations.
• / PERMANENT LASER ETCHING: Provides the clearest, longest-lasting size identification that won’t wear away in the bottom of a tool chest.
• / UNIVERSAL SQUARE SHANK: Standardized design ensures full compatibility with all common tap handles and industrial tap wrenches.
• / PLUG TAP GEOMETRY: Features a 3-to-5 thread chamfer for easy starts and superior performance in through-hole threading scenarios.

TECHNICAL SPECIFICATIONSSize: 3/8″-16 UNC
Flute Type: Straight Flute
Style: Plug Tap
Coating: Black Oxide
Application: Through-Hole Threading
Material Compatibility: Mild Steel, Aluminum, Brass, Copper

WHAT’S IN THE BOX

(1) Milwaukee 3/8″-16 UNC Straight Flute Plug Tap