MILWAUKEE Hex Threading Die: 1/4"-20 UNC, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5334)
SKU 3G-OTH-235368
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Frequently Asked Questions
What is the MILWAUKEE 49-57-5334 hex threading die used for?
The MILWAUKEE 49-57-5334 is a solid hex rethreading die used to clean or restore damaged external threads on bolts, studs, and rods. It is commonly applied in automotive repair, plumbing, and general maintenance to repair 1/4"-20 UNC threads without cutting new threads.
What are the specifications of the MILWAUKEE 49-57-5334 hex threading die?
This MILWAUKEE die has a thread size of 1/4"-20 UNC, a 1-inch hex width, and is made from black oxide carbon steel. The manufacturer part number is 49-57-5334. It is designed for hand use with a standard tap wrench or die stock.
Where to buy the MILWAUKEE 49-57-5334 hex threading die worldwide?
You can source the MILWAUKEE 49-57-5334 hex threading die 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.
How to use the MILWAUKEE 49-57-5334 hex threading die?
To use this MILWAUKEE die, secure it in a die stock or tap wrench. Apply cutting oil to the damaged threads, then place the die squarely on the bolt. Turn clockwise with steady pressure, reversing occasionally to clear chips. Clean threads after use to prevent galling.
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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.














