The “C” Size Brass Oxygen Hose Nut is precision-machined for secure and leak-free connections in oxygen applications. Built from durable solid brass, it delivers long-lasting reliability, corrosion resistance, and consistent performance under industrial use.

This fitting is designed to connect 1/2″ oxygen hoses using a C-size right-hand thread (7/8″-14 RH), ensuring compatibility with standard oxygen hose connections. Ideal for welding, cutting, and manifold systems, this nut provides a dependable seal rated for up to 200 PSI working pressure.

Key Features

• Precision-machined from solid brass for strength and corrosion resistance
• Designed for 1/2″ oxygen hose connections
• C-size right-hand thread (7/8″-14 RH) ensures a secure fit
• CGA-024 compliant for oxygen service
• Rated for up to 200 PSI working pressure
• Ideal for professional welding, cutting, and industrial gas systems

Technical Specifications

• Part Number: C-7
• Gas Type: Oxygen
• Application: Hose connection fitting
• Material: Brass
• Size: 1/2″ hose
• Thread Type: “C” 7/8″-14 RH
• Standard: CGA-024
• Working Pressure: 200 PSI
• Part Type: Nut