Hydraulic Fitting, 3/8"X1/4" Female Jic

The 6G-4FJX Hydraulic Fitting is a MegaCrimp® female JIC hydraulic crimp fitting designed for a secure, leak-resistant connection on hydraulic hose assemblies. Built with the patented MegaCrimp design, it uses the internal “C” insert to accommodate different hose constructions and wall thicknesses while distributing crimping forces evenly to form a concentric seal—helping standardize fittings without sacrificing performance.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 6G-4FJX
• Product Type: Hydraulic crimp fitting / MegaCrimp® coupling
• Connection Type: Female JIC
• Fitting Size: 3/8" hose x 1/4" Female JIC
• Fitting Nominal Size: 1/4"
• Thread Size: 7/16"-20
• Thread Pitch: 20
• Hose ID Compatibility: 3/8"
• Nut Hex Size: 14 mm
• Stem Hex Size: 15.9 mm
• Cutoff Length: 1.84"
• Overall Length: 2.94"
• MegaCrimp® Feature: Patented “C” insert supports varied hose constructions and helps form a concentric, leak-resistant crimp seal

Ideal For

• Building or repairing 3/8" hydraulic hose assemblies
• Hydraulic systems requiring a 1/4" female JIC connection (7/16"-20 thread)
• Shops looking to simplify fitting inventory across multiple hose constructions
• Applications where a reliable, leak-resistant crimped connection is critical