SS STR #4 MJIC X #4 M-JIC UNION

Description & Features

Constructed from durable straight stainless steel, the SS STR #4 MJIC X #4 M-JIC UNION is designed for demanding industrial applications. It features a male JIC SAE 37-degree flare connection, ensuring compatibility with various hydraulic systems. With a thread size of 7/16-20 on both ends and adhering to SAE J514 standards, this union offers reliable and leak-proof connections.

With a maximum dynamic pressure rating of 7,500 psi, this union is suitable for high-pressure environments. Its compact design, with an overall length of 1.370 mm, makes it ideal for tight spaces without compromising on strength or integrity. The precision-engineered threads, with a drill size of 0.172 mm, provide seamless integration into existing setups, ensuring optimal performance.

SKU: 2403-04-04-SS

Supplier Part Number (MPN): 2403-04-04-SS

Alternate Part Numbers: AJ4U, SS-2403-04-04

Specifications

Supplier Part Number
2403-04-04-SS
Product Weight
0.00 lbs

Product Questions & Answers (1)

Question by: Ray H on Feb 2, 2026, 1:41 PM
Will this union hold up in a hydraulic system that sees pressures around 7,000 psi on a regular basis?
Answer by: Customer Support on Feb 3, 2026, 3:08 PM
This union has a maximum dynamic pressure rating of 7,500 psi, so it should be suitable for systems operating at or below that pressure.