Hydraulic Adaptor, 3/8" FFORX Cap (06:11/16"-16)

Hydraulic Adaptor, 3/8" FFORX Cap (06:11/16"-16)

The FS304C06 Hydraulic Adaptor is a durable hydraulic ORFS cap fitting designed to seal and protect hydraulic system connections from leaks, contamination, and damage. Featuring a 3/8" Female Flat Face O-Ring (FFORX) cap connection with 11/16"-16 threads, this adaptor is built for dependable performance in high-pressure agricultural, industrial, and mobile hydraulic systems. Its flat-face O-ring sealing design helps reduce fluid leakage while keeping dirt and moisture out of critical hydraulic components. Sometimes the smallest fitting in the toolbox ends up preventing the biggest mess in the shop.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: FS304C06
• Product Type: Hydraulic adaptor / ORFS cap
• Connection Style: Female Flat Face O-Ring (FFORX) Cap
• Thread Size: 11/16"-16
• Dash Size: -06 / 3/8"
• Seal Type: O-Ring Face Seal (ORFS)
• Configuration: Straight hydraulic cap
• Material: Carbon steel
• Finish: Corrosion-resistant zinc plating
• Application: Designed to cap and seal hydraulic hose ends and fittings
• Pressure Capability: Suitable for high-pressure hydraulic systems
• Leak Prevention: Flat-face O-ring seal helps minimize leaks and seepage
• Durability: Built for rugged agricultural, industrial, and construction equipment use
• Installation: Hex-body design for secure wrench tightening
• Compatibility: Fits standard ORFS hydraulic systems and hose fittings
• Protection: Helps prevent contamination from dirt, dust, and moisture during storage or maintenance

Ideal For

• Capping unused ORFS hydraulic hose connections
• Hydraulic repair, maintenance, and service applications
• Agricultural equipment, loaders, skid steers, and industrial machinery
• Protecting hydraulic systems during transport or storage
• Anyone who knows hydraulic systems somehow leak faster the closer it gets to the weekend.