Hydraulic Fitting, 5/8"X3/4" Male Jic

The 10G-12MJ Hydraulic Fitting is a 5/8" hose x 3/4" male JIC MegaCrimp® coupling built for strong, consistent crimp performance and leak-resistant hydraulic connections. Its patented MegaCrimp® “C” insert helps accommodate different hose constructions and wall thicknesses while distributing crimping forces evenly to form a concentric seal—which is a fancy way of saying it’s designed to stop leaks before they get a chance to “decorate” your equipment.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 10G-12MJ
• Product Type: Hydraulic fitting – male JIC coupling
• Hose ID Compatibility: 5/8 inch
• Fitting Nominal Size: 3/4 inch
• Thread Size: 1-1/16"-12
• Thread Pitch: 12
• Coupling Type: MegaCrimp®
• Insert Design: Patented “C” insert for even crimp force distribution and broad hose compatibility
• Stem Hex Size: 27 mm
• Cutoff Length: 1.71 inches
• Overall Length: 3.19 inches
• Application Range: Compatible with one-wire and two-wire hydraulic hoses
• Inventory Advantage: One coupling size accommodates multiple hose ODs

Ideal For

• Hydraulic hose assemblies needing a male JIC connection
• Equipment running 5/8" hose with a 3/4 JIC fitting requirement
• Shops that want fewer coupling variations without sacrificing fit and seal performance
• Applications where a reliable crimp and clean sealing beat the “it’ll probably hold” method every time