MILWAUKEE Straight Flute Tap: 5/8"-18 UNF, 2B, 4 Flute, Plug Chamfer
The MILWAUKEE Straight Flute Tap (5/8"-18 UNF) is a general-purpose hand tap with a 2B thread class, plug chamfer, and black oxide carbon steel construction. Featuring 4 flutes and manufacturer part number…
SKU 3G-OTH-221732
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Product Description
The MILWAUKEE Straight Flute Tap (5/8"-18 UNF) is a general-purpose hand tap with a 2B thread class, plug chamfer, and black oxide carbon steel construction. Featuring 4 flutes and manufacturer part number 49-57-5171, this tap is designed for threading operations across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, but our curated sourcing extends to brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR, ensuring the right answer for your industrial needs.
Frequently Asked Questions
What is the MILWAUKEE Straight Flute Tap 49-57-5171 used for?
This MILWAUKEE tap is used for cutting internal threads in metal components. It is a general purpose hand tap designed for through-hole threading in materials like carbon steel, aluminum, and brass. Common applications include automotive repair, machinery maintenance, and fabrication work where precise UNF threads are required.
What are the specifications of the MILWAUKEE Straight Flute Tap 49-57-5171?
The MILWAUKEE Straight Flute Tap has a thread size of 5/8"-18 UNF with a 2B class fit. It features 4 flutes, a plug chamfer, and is made from black oxide carbon steel. The manufacturer part number is 49-57-5171. This tap is designed for general purpose hand threading in metalworking applications.
Where to buy the MILWAUKEE Straight Flute Tap 49-57-5171 worldwide?
You can source the MILWAUKEE Straight Flute Tap 49-57-5171 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tap to procurement teams and maintenance shops internationally.
How to select the correct MILWAUKEE Straight Flute Tap for a job?
Select this MILWAUKEE tap when you need a 5/8"-18 UNF thread with a 2B tolerance for through-hole applications. The plug chamfer and 4-flute design suit general purpose hand tapping in carbon steel. For blind holes, consider a bottoming chamfer tap. Always match the tap to the material and thread class required by your engineering drawing.
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3G Electric supplies MILWAUKEE general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















