Hydraulic Fitting, 3/8"X3/8" Male O-Ring Boss Swivel

The 6G-6MBX Hydraulic Fitting is a male O-ring boss swivel fitting designed for dependable hydraulic hose assemblies, pairing a 3/8" hose ID with a 3/8" nominal fitting size and a 9/16"-18 thread. Built around the MegaCrimp® concept, the internal “C” insert helps distribute crimping forces evenly to form a strong, concentric seal—so the fitting stays leak-free instead of “mysteriously damp.”

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 6G-6MBX
• Product Type: Hydraulic fitting (Male O-Ring Boss Swivel)
• Hose ID 1: 3/8 in
• Fitting Nominal Size: 3/8 in
• Thread Size 1: 9/16"-18
• Thread Pitch: 18
• Length: 3.33 in
• Cutoff Length: 2.23 in
• Nut Hex Size: 22 mm
• Coupling Design Detail: MegaCrimp® style with internal “C” insert for even crimp-force distribution and a concentric seal

Ideal For

• Building hydraulic hose assemblies needing a 3/8" hose ID male ORB swivel connection
• Repairs requiring a swivel fitting to reduce hose twist during installation
• High-reliability hose builds where consistent crimp sealing helps prevent leaks and downtime