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MILWAUKEE Straight Flute Tap: 1/4"-20 UNC, 2B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
MILWAUKEEGeneral Purpose Hand Taps

MILWAUKEE Straight Flute Tap: 1/4"-20 UNC, 2B, 4 Flute, Plug Chamfer

The MILWAUKEE Straight Flute Tap (1/4"-20 UNC) is a general-purpose hand tap with a 2B thread class, plug chamfer, and black oxide carbon steel construction. It features 4 flutes and is identified by manufacturer…

SKU 3G-OTH-221559

Also listed as: 49575134 · 49 57 5134

Brand
MILWAUKEE
Item
Straight Flute Tap: 1/4"-20 UNC, 2B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-57-5134
Type
2B, Plug Chamfer, Black Oxide Carbon Steel
Flute
4

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Straight Flute Tap (1/4"-20 UNC) is a general-purpose hand tap with a 2B thread class, plug chamfer, and black oxide carbon steel construction. It features 4 flutes and is identified by manufacturer part number 49-57-5134.

Frequently Asked Questions

What is the MILWAUKEE 49-57-5134 straight flute tap used for?

This MILWAUKEE straight flute tap is used for cutting internal threads in metal. It is a general purpose hand tap for 1/4"-20 UNC threads, with a 2B class fit, 4 flutes, and a plug chamfer, suitable for through-hole or blind-hole threading in maintenance and fabrication.

What are the specifications of the MILWAUKEE 49-57-5134 tap?

The MILWAUKEE 49-57-5134 is a 1/4"-20 UNC straight flute tap with a 2B thread class, 4 flutes, and a plug chamfer. It is made of black oxide carbon steel. The manufacturer part number is 49-57-5134. It is designed for general purpose hand tapping in metal.

Where to buy MILWAUKEE 49-57-5134 tap worldwide?

3G Electric supplies the MILWAUKEE 49-57-5134 straight flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this general purpose hand tap for your threading applications.

How to select the right tap for 1/4"-20 UNC threads?

For 1/4"-20 UNC threads, select a tap with the correct thread pitch (20 TPI) and class fit (e.g., 2B). The MILWAUKEE 49-57-5134 offers a plug chamfer for versatile use in through and blind holes. Use proper cutting fluid and tap drill size for best results.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

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.

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MILWAUKEE Straight Flute Tap: 1/2"-20 UNF, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5162)
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