Hydraulic Fitting, 1/2"X5/8" Male O-Ring Boss

The 8G-10MB Hydraulic Fitting is a MegaCrimp® male O-Ring Boss (ORB) hose end designed for 1/2" hose ID with a 5/8" nominal ORB connection. Built with MegaCrimp’s patented internal “C” insert, it helps distribute crimp forces evenly to create a concentric, leak-resistant seal across varying hose constructions—so the seal happens where it should (at the fitting), not later on your shop floor.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 8G-10MB
• Brand / Series: MegaCrimp®
• Product Type: Hydraulic hose crimp fitting (male O-Ring Boss)
• Hose ID Compatibility: 1/2 in
• Fitting Nominal Size: 5/8 in
• Thread Size / Type: 7/8"-14 (male ORB)
• Thread Pitch: 14
• Overall Length: 2.68 in
• Cutoff Length: 1.2 in
• Stem Hex Size: 1 in
• Seal / Crimp Design: Patented MegaCrimp® with internal “C” insert for compatibility across hose constructions and even crimp force distribution for a concentric seal

Ideal For

• Building or repairing 1/2" hydraulic hoses using MegaCrimp® systems
• ORB applications requiring a 7/8"-14 male connection
• Hydraulic lines where ORB sealing helps reduce leaks and rework
• Shops that prefer “installs clean” over “find the drip later”