16173 - Miller 16173 Oxygen Hose Nut CGA 022 B-Size RH

Genuine Miller Replacement Nut for Oxygen Connections

The Miller 16173 Nut, CGA022, B-Rh is a critical component for maintaining the safety and integrity of your oxy-fuel welding setup. Manufactured by Miller Electric, this brass nut is designed to meet the strict CGA 022 standards, ensuring a precise fit for oxygen service connections. In industrial environments where gas leaks can pose significant safety hazards, relying on genuine OEM parts like the Miller 16173 is essential for peace of mind and operational efficiency.

This specific nut features a B-Size Right-Hand (RH) thread, commonly known as 9/16"-18 RH. This is the industry standard for oxygen and inert gas hose connections, distinguishing it from fuel gas fittings which typically utilize left-hand threads to prevent cross-connection accidents. The nut is precision-machined from high-quality brass, offering excellent resistance to corrosion and mechanical wear. Whether you are repairing a damaged hose end, replacing a stripped nut on a regulator outlet, or assembling a custom gas manifold, this component provides the durability required for heavy-duty use.

At Josef Gas, we understand the importance of having the right fittings on hand. A worn nut can lead to poor seating, gas wastage, and potential safety violations. The Miller 16173 is compatible with a wide range of Miller equipment as well as standard industry regulators and torches that utilize the CGA 022 connection profile. Its hexagonal design allows for easy tightening with a standard wrench, ensuring a gas-tight seal when paired with the appropriate nipple.

Key Technical Specifications

• Manufacturer: Miller Electric
• Part Number: 16173
• Connection Standard: CGA 022
• Thread Type: B-Size Right-Hand (9/16"-18 RH)
• Material: Brass
• Application: Oxygen and Inert Gas Hose Connections