MILWAUKEE Straight Flute Tap: 5/16"-24 UNF, 2B, 4 Flute, Plug Chamfer
The MILWAUKEE Straight Flute Tap (5/16"-24 UNF) is a general-purpose hand tap with a 2B thread class, 4-flute design, plug chamfer, and black oxide carbon steel construction (MPN 49-57-5144). 3G Electric interprets…
SKU 3G-OTH-221619
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Product Description
The MILWAUKEE Straight Flute Tap (5/16"-24 UNF) is a general-purpose hand tap with a 2B thread class, 4-flute design, plug chamfer, and black oxide carbon steel construction (MPN 49-57-5144). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MILWAUKEE 49-57-5144 straight flute tap used for?
This MILWAUKEE straight flute tap is used for hand threading internal threads in metal. It is designed for general-purpose tapping in carbon steel and other materials, producing a 5/16"-24 UNF 2B thread class with a plug chamfer for through-hole or blind-hole applications.
What are the specifications of the MILWAUKEE 49-57-5144 tap?
The MILWAUKEE 49-57-5144 is a 5/16"-24 UNF straight flute tap with a 2B thread class, 4 flutes, plug chamfer, and black oxide carbon steel construction. It is a general-purpose hand tap for creating internal threads in metal components.
Where to buy MILWAUKEE 49-57-5144 taps worldwide?
3G Electric supplies the MILWAUKEE 49-57-5144 straight flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this general-purpose hand tap.
How to select the correct tap for 5/16"-24 UNF threads?
For 5/16"-24 UNF threads, select a tap with the correct thread pitch (24 TPI) and class (2B). The MILWAUKEE 49-57-5144 with plug chamfer suits most through-hole and blind-hole jobs. Use proper tapping fluid and align the tap perpendicular to the workpiece to avoid breakage.
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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.















