Hydraulic Fitting, 3/4"X3/4" Female Flat Face O-Ring 90 Deg

The 12G-12FFORX90S Hydraulic Fitting (3/4" x 3/4" Female Flat Face O-Ring 90°) is a MegaCrimp® hose coupling engineered for a leak-proof, concentric crimp seal using its patented “C” insert, which helps distribute crimping forces evenly across different hose constructions and wall thicknesses. This design can simplify inventory by allowing one coupling size to fit multiple hose ODs on one- and two-wire hoses, while the 90° flat-face O-ring connection supports dependable sealing and tight routing where clearance is limited.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 12G-12FFORX90S
• Brand / Series: MegaCrimp®
• Product Type: Hydraulic hose coupling / crimp fitting
• Fitting Style: 90° elbow — Female Flat Face O-Ring
• Fitting Nominal Size: 3/4 in
• Hose ID 1: 3/4 in
• Thread Size 1: 1-3/16"-12
• Thread Pitch: 12
• Nut Hex Size: 36 mm
• Overall Length: 4.28 in
• Cutoff Length: 2.28 in
• Drop Length: 1.89 in
• Seal Design: Patented “C” insert for even crimp-force distribution and concentric sealing
• Compatibility Advantage: One size can fit multiple hose ODs across different constructions and wall thicknesses (one- and two-wire hoses)

Ideal For

• Hydraulic hose assemblies needing a 90° Female Flat Face O-Ring connection for tight routing and clearance
• Applications where a leak-resistant crimp seal and reliable O-ring sealing are important
• Shops looking to reduce coupling inventory while covering multiple hose OD ranges
• One- and two-wire hose builds requiring consistent, repeatable crimp performance