Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MILWAUKEE Hex Threading Die: M12x1.75 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5358) - Solid Hex Rethreading Dies
MILWAUKEESolid Hex Rethreading Dies

MILWAUKEE Hex Threading Die: M12x1.75 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5358)

The MILWAUKEE Hex Threading Die is a solid hex rethreading die for M12x1.75 metric threads, made of black oxide carbon steel with a 1 in hex width (MPN 49-57-5358). 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-235430

Also listed as: 49575358 · 49 57 5358

Brand
MILWAUKEE
Item
Hex Threading Die: M12x1.75 Metric, 1 in Hex Wd, Black Oxide Carbon Steel
Category
Solid Hex Rethreading Dies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-57-5358
Type
Black Oxide Carbon Steel
Hex Wd
1 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MILWAUKEE Hex Threading Die is a solid hex rethreading die for M12x1.75 metric threads, made of black oxide carbon steel with a 1 in hex width (MPN 49-57-5358). 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a Milwaukee hex threading die used for?

A Milwaukee hex threading die is used to rethread or clean damaged external threads on bolts, studs, or rods. It is commonly applied in automotive, plumbing, and general maintenance tasks to restore M12x1.75 metric threads, ensuring fasteners fit properly without cross-threading.

What are the specifications of the Milwaukee 49-57-5358 threading die?

The Milwaukee 49-57-5358 is a solid hex rethreading die with M12x1.75 metric thread size, 1 in hex width, and black oxide carbon steel construction. It is designed for manual use with a tap wrench or die holder to repair damaged threads on metal components.

Where to buy Milwaukee threading dies in worldwide?

3G Electric supplies Milwaukee threading dies like the 49-57-5358 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric rethreading die.

How to use a Milwaukee hex rethreading die for M12 bolts?

To use a Milwaukee hex rethreading die, first clean the bolt threads with a wire brush. Apply cutting oil to reduce friction. Place the die over the bolt and turn it clockwise with a die holder, applying steady pressure. Reverse periodically to clear chips. Avoid forcing the die to prevent damage.

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 solid hex rethreading dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Hex Threading Die: M12x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5359)
MILWAUKEE
MILWAUKEE Hex Threading Die: M12x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5359)
MILWAUKEE Hex Threading Die: M12x1.25 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5361)
MILWAUKEE
MILWAUKEE Hex Threading Die: M12x1.25 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5361)
MILWAUKEE Hex Threading Die: M10x1 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5354)
MILWAUKEE
MILWAUKEE Hex Threading Die: M10x1 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5354)
MILWAUKEE Hex Threading Die: M10x1.25 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5353)
MILWAUKEE
MILWAUKEE Hex Threading Die: M10x1.25 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5353)
MILWAUKEE Hex Threading Die: M10x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5352)
MILWAUKEE
MILWAUKEE Hex Threading Die: M10x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5352)
MILWAUKEE Hex Threading Die: M11x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5356)
MILWAUKEE
MILWAUKEE Hex Threading Die: M11x1.5 Metric, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5356)

More from MILWAUKEE

View all MILWAUKEE parts
MILWAUKEE Hex Threading Die: 9/16"-12 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5365)
MILWAUKEE
MILWAUKEE Hex Threading Die: 9/16"-12 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5365)
MILWAUKEE Hex Threading Die: 9/16"-18 UNF, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5368)
MILWAUKEE
MILWAUKEE Hex Threading Die: 9/16"-18 UNF, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5368)
MILWAUKEE Hex Threading Die: 3/4"-10 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5376)
MILWAUKEE
MILWAUKEE Hex Threading Die: 3/4"-10 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5376)
MILWAUKEE Hex Threading Die: 5/8"-11 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5369)
MILWAUKEE
MILWAUKEE Hex Threading Die: 5/8"-11 UNC, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5369)
MILWAUKEE Hex Threading Die: 1/2"-20 UNF, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5362)
MILWAUKEE
MILWAUKEE Hex Threading Die: 1/2"-20 UNF, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5362)
MILWAUKEE Hex Threading Die: 3/4"-16 UNF, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5378)
MILWAUKEE
MILWAUKEE Hex Threading Die: 3/4"-16 UNF, 1 7/16 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5378)
MILWAUKEE Hex Threading Die: #6-32 UNC, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5315)
MILWAUKEE
MILWAUKEE Hex Threading Die: #6-32 UNC, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5315)
MILWAUKEE Hex Threading Die: 3/8"-24 UNF, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5351)
MILWAUKEE
MILWAUKEE Hex Threading Die: 3/8"-24 UNF, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5351)