Hydraulic Fitting, 3/4"X7/8" Female Jic

The 12G-14FJX hydraulic fitting is a MegaCrimp® female JIC coupling designed to deliver a secure, leak-resistant connection for hydraulic hose assemblies. Its patented internal “C” insert helps the coupling work across different hose constructions and wall thicknesses by distributing crimping force evenly to form a concentric seal—meaning fewer “close enough” crimps and less inventory juggling.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 12G-14FJX
• Product Type: Hydraulic fitting / MegaCrimp® coupling
• Connection Type: Female JIC
• Hose I.D. (Hose ID 1): 3/4 in
• Fitting Nominal Size: 7/8 in
• Thread Size: 1-3/16"-12
• Thread Pitch: 12
• Nut Hex Size: 36 mm
• Stem Hex Size: 30 mm
• Cutoff Length: 1.81 in
• Overall Length: 3.81 in
• MegaCrimp® Design: Patented “C” insert supports varying hose constructions/wall thicknesses and helps distribute crimp force evenly for a concentric seal

Ideal For

• Building or repairing hydraulic hose assemblies using a 3/4" hose I.D.
• Applications needing a female JIC connection with 1-3/16"-12 threads
• Shops wanting to simplify stocking with a coupling designed for multiple hose ODs
• Hydraulic systems where a consistent crimp and leak-resistant seal are non-negotiable