2403SS JIC SAE Flare Male Tube Union – 316 Stainless Steel

The 2403SS JIC SAE Flare Male Tube Union collection features high-performance, straight hydraulic unions designed for secure, leak-free connections in demanding fluid power systems. These fittings are manufactured from forged 316 stainless steel, making them ideal for environments exposed to moisture, corrosion, chemicals, and high operating pressures.

Each fitting in this collection consists of a three-piece design with two 37° JIC flared male ends and a central hex nut. This construction allows tubing or pipe connections to be assembled and disconnected without rotating the entire hydraulic line, a critical advantage in tight or complex hydraulic layouts.

Key Features & Construction

• Precision-forged 316 stainless steel for superior corrosion resistance
  

• Straight union configuration with a compact profile
  

• Dual 37° JIC SAE flare male connections
  

• Three-piece design allows easy assembly and disassembly
  

• Hex nut center section for secure tightening
  

• Suitable for high-pressure hydraulic and fluid transfer systems
  

Standards & Compliance

All 2403SS JIC SAE Flare Male Tube Unions in this collection comply with recognized industry standards, ensuring dimensional accuracy and consistent sealing performance:

• MS 51501
  

• SAE 070101
  

• ASME B16.11
  

• ASTM A182
  

Available Sizes & Configurations

This collection includes both equal and reducing unions, covering a wide range of JIC nominal sizes:

• 04 (7/16-20)
  

• 06 (9/16-18)
  

• 08 (3/4-16)
  

• 10 (7/8-14)
  

• 12 (1-1/16-12)
  

• 16 (1-5/16-12)
  

• 20 (1-5/8-12)
  

• 24 (1-7/8-12)
  

Each product listing below provides exact thread combinations to ensure proper system compatibility.

Typical Applications

• Hydraulic power units
  

• Mobile and industrial hydraulic systems
  

• Chemical processing equipment
  

• Marine and offshore applications
  

• High-moisture or corrosive environments
  

• Fluid transfer and instrumentation lines
  

Browse individual products below to select the correct JIC male flare size combination for your hydraulic system.