Skip to Main Content

E99-590C44 - Miller Stainless Steel CGA 590 Replacement Nut

Packaging: 1 per ea
$119.92/ea $73.82/1 per ea only $73.82/eaSave 38%

Usually ships within 3-5 business days

SKU: MILE99-590C44 Categories: ,

OVERVIEW

Reliable Gas Connections with Miller OEM Parts

The Miller E99-590C44 Nut, Sst CGA590 is a specialized replacement component designed for industrial gas systems requiring the CGA 590 standard. Manufactured by Miller Electric, this nut is engineered to meet strict tolerances, ensuring a safe and leak-free connection between your gas cylinder, regulator, or manifold system. The use of stainless steel in its construction provides exceptional durability, making it suitable for harsh industrial environments where corrosion or wear might otherwise compromise the integrity of brass fittings.

In the world of compressed gases, the CGA 590 standard is typically utilized for specific gases such as Sulfur Hexafluoride or Industrial Air. Using the correct fitting is paramount for safety; this nut ensures that your equipment connects only to the intended gas source, preventing dangerous cross-connections. The stainless steel material not only resists oxidation but also withstands the mechanical stresses of repeated tightening and loosening during cylinder changes.

Whether you are maintaining a high-purity gas delivery system or repairing a specific Miller welding setup, using genuine OEM parts like the E99-590C44 guarantees compatibility. Generic fittings may not offer the same thread precision or material quality, leading to potential leaks or thread galling. Trust in Miller's engineering to keep your operations running smoothly and safely.

Key Features

  • Material Excellence: Crafted from high-grade stainless steel for maximum longevity.
  • Standard Compliance: Fully compliant with CGA 590 specifications for industrial gas safety.
  • OEM Quality: Direct replacement part from Miller Electric, ensuring a perfect fit.
Additional Information
----- new values below ----
Gas Type:Sulfur Hexafluoride, Industrial Air
Thread Direction:Left Hand
Brand:Miller OEM
Material:Stainless Steel
Connection Type:CGA 590
Product Type:Nut
Packaging Description:1 Per Ea

INCLUDED

  • (1) Stainless Steel CGA 590 Nut

APPLICATIONS

  • Connecting regulators to CGA 590 gas cylinders
  • Repairing Miller gas delivery systems
  • Industrial gas manifold assembly
  • High-purity gas applications requiring stainless steel components

FAQ

This nut is made from Stainless Steel (Sst), offering high durability and corrosion resistance.

This nut is designed for CGA 590 connections.

Yes, this is a genuine Miller Electric OEM replacement part.

CGA 590 is commonly used for Sulfur Hexafluoride and sometimes Industrial Air, depending on the specific application.

No, this product is the nut only. The nipple/stem is usually sold separately or part of the regulator assembly.

No, CGA 590 and CGA 580 are different standards and are not interchangeable. Always use the correct fitting for your gas cylinder.

Stainless steel offers better resistance to corrosion and chemical attack, making it suitable for harsher environments or specific high-purity applications.