Hydraulic Fitting, 1/4"X1/4" Female Flat Face O-Ring

The 4G-4FFORX Hydraulic Fitting is a MegaCrimp® female flat face O-ring hydraulic crimp fitting designed for a clean, leak-resistant connection on compact hydraulic systems. The flat face O-ring style helps minimize seepage and keeps disconnects cleaner than tapered-thread styles. 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.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 4G-4FFORX
• Product Type: Hydraulic crimp fitting / MegaCrimp® coupling
• Connection Type: Female Flat Face O-Ring
• Fitting Size: 1/4" hose x 1/4" Female Flat Face O-Ring
• Fitting Nominal Size: 1/4"
• Thread Size: 9/16"-18
• Thread Pitch: 18
• Hose ID Compatibility: 1/4"
• Nut Hex Size: 17 mm
• Stem Hex Size: 15 mm
• Cutoff Length: 1.05"
• Overall Length: 2.07"
• MegaCrimp® Feature: Patented “C” insert supports varied hose constructions and helps form a concentric, leak-resistant crimp seal

Ideal For

• Building or repairing 1/4" hydraulic hose assemblies
• Systems needing a flat face O-ring connection to help reduce leakage and mess
• Tight hydraulic plumbing where consistent sealing matters
• Shops looking to standardize fittings across multiple hose constructions using MegaCrimp®