MILWAUKEE Hex Threading Die: 7/16"-14 UNC, 1 in Hex Wd, Black Oxide Carbon Steel (MPN 49-57-5355)
SKU 3G-OTH-235477
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Frequently Asked Questions
What is a MILWAUKEE 49-57-5355 hex threading die used for?
The MILWAUKEE 49-57-5355 is a solid hex rethreading die for cleaning or restoring damaged external threads on bolts, studs, or rods. It is commonly used in maintenance, repair, and fabrication across industrial sectors like machining, automotive, and general manufacturing.
What are the specifications of the MILWAUKEE 49-57-5355 hex die?
This MILWAUKEE hex die has a thread size of 7/16"-14 UNC, a 1-inch hex width, and is made from black oxide carbon steel. The manufacturer part number is 49-57-5355. It is designed for hand or tool use to rethread fasteners without cutting new threads.
Where to buy MILWAUKEE 49-57-5355 hex threading die worldwide?
3G Electric supplies the MILWAUKEE 49-57-5355 hex threading die to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this solid hex rethreading die.
How to use a MILWAUKEE hex rethreading die for bolt repair?
To use the MILWAUKEE 49-57-5355 hex die, clean the damaged threads and apply cutting oil. Place the die over the bolt and turn it clockwise while applying steady pressure. Reverse periodically to clear chips. Use a die stock or wrench for better control.
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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.














