Hydraulic Fitting, 5/8"X3/4" Female Jic

The 10G-12FJX Hydraulic Fitting is a female JIC MegaCrimp® coupling designed to provide a dependable, leak-resistant crimp connection for hydraulic hose assemblies. Its patented internal “C” insert helps form a concentric seal by evenly distributing crimping forces, and it’s engineered to work across different hose constructions and wall thicknesses—so one coupling size can cover more hose builds (and your inventory list doesn’t need its own zip code).

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 10G-12FJX
• Product Type: Hydraulic MegaCrimp® coupling / fitting
• Fitting Style: Female JIC
• Hose ID Compatibility: 5/8 in
• Fitting Nominal Size: 3/4 in
• Thread Size: 1-1/16"-12
• Thread Pitch: 12
• Length: 3.2 in
• Nut Hex Size: 32 mm
• Stem Hex Size: 24 mm
• Cutoff Length: 1.73 in
• Seal / Design Feature: Patented internal “C” insert for even crimp-force distribution and a concentric seal
• Inventory Benefit: One size can accommodate multiple hose constructions and wall thicknesses (including one- and two-wire hoses)

Ideal For

• Hydraulic hose assemblies requiring a female JIC connection
• Applications where a leak-resistant crimp seal is critical
• Service/replacement work using 5/8" hose ID with a 3/4" JIC fitting size
• Shops looking to simplify coupling inventory while supporting multiple hose types