Hydraulic Adaptor, 5/16"MJ X 1/4"MP

Hydraulic Adaptor, 5/16"MJ X 1/4"MP

The 2404X0504 Hydraulic Adapter, 5/16" MJ × 1/4" MP is a straight hydraulic fitting designed to connect JIC hydraulic lines to NPT threaded ports in fluid power systems. It features a 5/16" Male JIC (37° flare) connection on one end and a 1/4" Male NPT tapered thread on the other, allowing reliable transitions between two common hydraulic fitting standards. Constructed from durable carbon steel, this adapter is built to withstand demanding hydraulic environments with a working pressure rating of up to 5000 PSI. In short, it’s the kind of fitting that helps different thread styles cooperate so your hydraulic system runs smoothly instead of arguing about connections.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2404X0504
• Product Type: Hydraulic straight adapter fitting
• Fitting Shape: Straight
• End 1 Type: Male JIC (37° flare)
• End 1 Size: JIC 5 – 1/2"-18 thread
• End 2 Type: Male NPT (tapered pipe thread)
• End 2 Size: 1/4" NPT (1/4"-18 tapered thread)
• Material: Carbon steel
• Working Pressure: Up to 5000 PSI
• Function: Connects JIC hydraulic hoses to NPT threaded ports
• Seal Type: 37° flare seal (JIC) and tapered pipe thread seal (NPT)

Ideal For

• Connecting JIC hydraulic hoses to NPT ports
• Hydraulic system installation and repairs
• Agricultural, industrial, and construction equipment
• Hydraulic manifolds, valves, and pump connections
• Technicians who prefer their hydraulic fittings tight and leak-free instead of slowly decorating the shop floor with oil