Hydraulic Adaptor, 1/4"MJ X 1/2"MP

Hydraulic Adaptor, 1/4"MJ X 1/2"MP

The 2404X0408 Hydraulic Adaptor is a straight hydraulic fitting designed to connect a 1/4" male JIC flare fitting to a 1/2" male NPT pipe thread, making it easy to transition between common hydraulic connection styles. Built from durable carbon steel and rated for up to 4,000 PSI, this adaptor delivers reliable sealing and strength in demanding hydraulic systems. It’s a practical solution for adapting hose assemblies and ports—because sometimes the right fitting is the difference between a quick install and an afternoon of thread-size guesswork.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2404X0408
• Product Type: Hydraulic adaptor fitting
• Fitting Shape: Straight
• End 1 Type: Male JIC
• End 1 Size: JIC 4 — 7/16"-20 (37° flare)
• End 2 Type: Male NPT
• End 2 Size: 1/2 in NPT (1/2"-14 tapered thread)
• Connection Size Description: 1/4" MJ × 1/2" MP
• Material: Carbon steel
• Working Pressure: Up to 4,000 PSI
• Design Purpose: Connects JIC hydraulic fittings to NPT pipe thread components
• Construction Benefit: Steel body provides durability in high-pressure hydraulic systems

Ideal For

• Hydraulic systems requiring JIC to NPT thread transitions
• Hydraulic hose assemblies and system adaptations
• Agricultural, construction, and industrial equipment
• Hydraulic line installations and maintenance
• Situations where the correct adaptor saves time, frustration, and a few extra trips back to the parts shelf