Adaptor - JIC Male - Metric Heavy Male

The Adaptor – JIC Male to Metric Heavy Male is a robust hydraulic fitting designed to connect systems using JIC 37° flare threads to those using Metric Heavy threads, which are common in European and international hydraulic standards.

• JIC Side:

  • Standard: SAE J514
  • Thread Type: UNF (Unified National Fine)
  • Seal Type: 37° flare (metal-to-metal seal)

• Metric Heavy Side:

  • Standards: ISO 8434-2, ISO 9974, DIN 7631
  • Thread Type: Metric (e.g., M30x2, M36x2, M42x2, M52x2)
  • Seal Type: Often includes an O-ring or bonded seal washer for port sealing 

• Material: Forged carbon steel with trivalent zinc plating for corrosion resistance 

• Configuration: Straight adaptors are most common, but elbow and tee configurations may also be available

• These adaptors are ideal for integrating North American JIC hydraulic systems with European Metric Heavy systems, especially in high-pressure environments