Hydraulic Fitting, 3/8"X3/8" Female Jic

The 6G-6FJX Hydraulic Fitting is a MegaCrimp® female JIC coupling designed for leak-resistant hydraulic hose assemblies. With the patented internal “C” insert that helps distribute crimping forces evenly to form a concentric seal, it’s built to work across different hose constructions and wall thicknesses—so your fittings stay dry and your shop floor stays slightly less “hydraulic fluid chic.”

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 6G-6FJX
• Brand / Series: MegaCrimp®
• Product Type: Hydraulic crimp coupling / female JIC fitting
• Fitting Size: 3/8″ x 3/8″ Female JIC
• Fitting Nominal Size: 3/8″
• Hose ID 1: 3/8″
• Thread Size 1: 9/16″-18
• Thread Pitch: 18
• Nut Hex Size: 19 mm
• Stem Hex Size: 18 mm
• Cutoff Length: 1.29″
• Overall Length: 2.42″
• Seal Design: Patented internal “C” insert for even crimp force distribution and a concentric seal
• Compatibility Note: Designed to accommodate different hose constructions and wall thicknesses on one- and two-wire hoses

Ideal For

• Building or repairing hydraulic hoses using MegaCrimp® systems
• Equipment needing a 3/8″ Female JIC coupling with 9/16″-18 threads
• Hydraulic applications where leak resistance and consistent crimp performance matter
• Shops looking to standardize couplings across multiple hose builds