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CHICAGO-LATROBE Hex Threading Die: 1/4"-20 UNC, 5/8 in Hex Wd, Carbon Steel (MPN 403108) - Solid Hex Rethreading Dies
CHICAGO-LATROBESolid Hex Rethreading Dies

CHICAGO-LATROBE Hex Threading Die: 1/4"-20 UNC, 5/8 in Hex Wd, Carbon Steel (MPN 403108)

CHICAGO-LATROBE Solid Hex Rethreading Dies.

SKU 3G-OTH-235476

Brand
CHICAGO-LATROBE
Item
Hex Threading Die: 1/4"-20 UNC, 5/8 in Hex Wd, Carbon Steel
Category
Solid Hex Rethreading Dies
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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

CHICAGO-LATROBE
Manufacturer Part Number
403108

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CHICAGO-LATROBE Solid Hex Rethreading Dies.

Frequently Asked Questions

What is a CHICAGO-LATROBE hex threading die used for?

A CHICAGO-LATROBE hex threading die is used to clean or restore damaged external threads on bolts, studs, or screws. It is commonly applied in maintenance, repair, and fabrication across industrial sectors like machining, automotive, and general manufacturing.

What are the specifications of the CHICAGO-LATROBE 403108 hex die?

The CHICAGO-LATROBE 403108 is a solid hex rethreading die with a thread size of 1/4"-20 UNC, a hex width of 5/8 in, and is made from carbon steel. It is designed for manual or tool-driven thread restoration on standard UNC fasteners.

Where to buy CHICAGO-LATROBE hex threading dies worldwide?

3G Electric supplies CHICAGO-LATROBE hex threading dies worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this die or any other industrial equipment across 14 departments.

How to use a CHICAGO-LATROBE hex rethreading die?

To use a CHICAGO-LATROBE hex rethreading die, first clean the damaged threads and apply cutting oil. Place the die over the bolt and turn it clockwise with a die stock or wrench, applying steady pressure. Reverse periodically to clear chips. Avoid forcing to prevent cross-threading.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE solid hex rethreading dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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This carbon steel hex pipe rethreading die is used to clean or restore threads on 1-inch NPT pipe and conduit. It features a 2 3/8" hex width and is commonly applied in plumbing, industrial piping, and electrical conduit maintenance where damaged or corroded threads need repair
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This solid hex rethreading die is used to clean, repair, or restore damaged external threads on bolts, studs, or screws. It features an M3x0.5 metric thread size and a 5/8 in hex width, allowing turning with a standard wrench. Made from carbon steel, it is suitable for maintenance, automotive, and industrial applications
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