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Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF
Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF

Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF

Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF is a purpose-built threading component designed for precise, reliable external threads in metalworking projects. This single-d…

Milwaukee MPN 49-57-5338
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Typical Store Price i
Typical store price: low $7.99, average $8.99
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About Product Overview

Milwaukee High Carbon Steel SAE Hexagon Die 1/4-28 NF is a purpose-built threading component designed for precise, reliable external threads in metalworking projects. This single-die unit cuts a 1/4" diameter, 28 TPI National Fine thread, enabling you to create or repair high-precision fasteners with confidence.

  • Durable high‑carbon steel: Engineered for edge retention and longer service life, so you can count on clean cuts and consistent thread form across multiple uses.
  • 1/4-28 NF precision: National Fine pitch delivers tighter engagement and improved stability in vibration-prone assemblies, ideal for small-diameter rods and fine-thread fasteners.
  • Hexagon design for steady alignment: The hex exterior integrates smoothly with standard die stocks, providing solid torque transfer and reducing wandering during threading.
  • Compact, carded packaging: Carded presentation keeps the die organized and easy to store in crowded tool drawers or mobile kits.
  • What’s included: 1 die per package; drill bit not included, to be used with a compatible die stock.

Use cases and practical tips

This die is ideal for fabricators, machinists, automotive technicians, and DIY enthusiasts who need to cut or repair external threads on small-diameter stock. Pair it with a compatible die stock and apply a light threading lubricant to reduce friction and extend tool life. Mount the die securely, align carefully with the workpiece, and rotate with steady, even pressure. Periodically back off to clear chips and prevent binding. Best results come from stock that matches the 1/4-28 NF size and from keeping the workpiece clean and well-lubricated.

Who benefits most

Ideal for creating custom fasteners, repairing stripped threads on 1/4" shafts, or maintaining equipment where fine-threaded connections are essential. This Milwaukee die is a reliable choice for professional shops and serious hobbyists who value precise thread quality and durable, consistently repeatable results.

Notes on use and compatibility

Requires a compatible die stock (not included) to function properly. The tool is designed for external threading on metal stock and is optimized for 1/4-28 NF applications. For best results, store in a dry environment and monitor for wear to preserve cutting edges over time.

The Details Specifications

Brand Milwaukee
SKU 2054391
UPC 045242779109
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 2 × 5
Weight 0 lbs
Cubic Feet 0.00107 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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