Product Description
Milwaukee 6-32 NC Straight Flute Plug Tap
Model Number: 49-57-5115
The Milwaukee 49-57-5115 is a 6-32 NC Straight Flute Plug Tap, precision machined for creating or repairing clean, accurate internal threads. A tap cuts female threads into a drilled hole, and this plug tap is the most common general-purpose style, with a short tapered chamfer of a few threads at the tip that starts the tap square in the hole before it transitions to full-form threads, which makes it a natural fit for through-hole threading. The 6-32 NC designation identifies a number 6 machine screw diameter with 32 threads per inch in the National Coarse series, and it is one of the most widely used small threads in the trades. The 6-32 thread turns up everywhere in electrical device boxes, cover plates, switch and receptacle mounting, electronics, panels, and general assembly, which makes this a high-use, everyday tap to keep in the box. The straight flute geometry gives it the versatility to handle general threading work across common metals.
The tap is built for durability and lasting identification. High carbon steel construction holds a sharp cutting edge through the common metal applications it is designed for, and a protective black oxide coating resists corrosion while helping to reduce friction as the tap cuts. Milwaukee marks these taps with long-lasting laser-etched sizing rather than stamped markings, so the size stays clearly legible over the life of the tool. The square shank is compatible with all standard tap handles and tap wrenches, so it drops right into the threading tools you already run.
This plug tap is designed for cutting threads in the most common metal applications, including brass, aluminum, mild steel, and more, which makes it a go-to for electricians, machinists, fabricators, and maintenance crews who work with 6-32 hardware. It handles both tapping fresh holes and chasing or repairing an existing damaged 6-32 thread. For the cleanest finish, easiest cutting, and longest tap life, use the tap with cutting fluid to keep heat and friction down as it works.
Features
- Genuine Milwaukee 6-32 NC Straight Flute Plug Tap
- Cuts clean, accurate internal threads in the common 6-32 NC thread size
- Plug tap style with a starting chamfer for square, easy starts
- Designed for through-hole threading
- 6-32 NC is a widely used thread in electrical, electronics, and general assembly
- High carbon steel construction for durability
- Protective black oxide coating for corrosion resistance
- Long-lasting laser-etched sizing for the clearest identification
- Square shank fits all standard tap handles and tap wrenches
- Straight flute design for versatile general-purpose threading
- Threads brass, aluminum, mild steel, and other common metals
- Best used with cutting fluid for a clean finish and longer tap life
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 49-57-5115
- Type: Straight Flute Plug Tap
- Thread Size: 6-32
- Thread Series: NC (National Coarse)
- Threads Per Inch: 32
- Tap Style: Plug, for through-hole threading
- Flutes: Straight
- Material: High carbon steel
- Finish: Black oxide
- Shank: Square, fits standard tap handles and wrenches
- Materials Threaded: Brass, aluminum, mild steel, and other common metals
- Part Type: Genuine Milwaukee Accessory
Includes
- (1) Milwaukee 49-57-5115 6-32 NC Straight Flute Plug Tap
