6410-04-04 O-Ring to O-Ring, Reducer/Expander/Extender

6410-04-04 O-Ring to O-Ring Reducer / Expander / Extender

The 6410-04-04 O-Ring to O-Ring Reducer/Expander/Extender is a straight hydraulic adapter designed for connecting ORB ports of the same size specification: 7/16-20 Male ORB (-04) to 7/16-20 Female ORB (-04). Manufactured from high-strength steel, this fitting provides a durable, leak-resistant ORB-to-ORB extension or inline connection in hydraulic systems.

Because both ends use the same ORB sizing, this fitting is commonly used as an inline extender or coupler where additional reach or positioning flexibility is required without changing thread size.

Specifications

• Part Number: 6410-04-04
• Material: Steel
• Shape: Straight
• Thread 1 Type: Male O-Ring Boss (ORB)
• Thread 1 Size: 7/16-20 (-04)
• Thread 2 Type: Female O-Ring Boss (ORB)
• Thread 2 Size: 7/16-20 (-04)
• Sealing Type: O-ring (both ends)