JIC Cap

The JIC Cap is designed to securely seal JIC (37° flare) male threads, preventing contamination, dirt, and moisture from entering the system when ports or fittings are not in use. This cap ensures a tight, leak-resistant seal, maintaining pressure and protecting the fittings from environmental elements. JIC Caps are widely used in hydraulic, pneumatic, and fluid transfer systems to ensure system integrity when components are not connected.

Key Features:

  • JIC Thread: Provides a reliable metal-to-metal seal, preventing leaks.
  • Durable Construction: Made from corrosion-resistant materials like carbon steel or stainless steel.
  • Prevents Contamination: Seals fittings when not in use, protecting the system from dirt and moisture.
  • Versatile Applications: Used in hydraulic, pneumatic, and fluid transfer systems.
  • Easy to Install: Simple and effective protection for unused ports.

Size Chart

Part Number JIC Thread Size
304C-04 7/16″
304C-05 1/2″
304C-06 9/16″
304C-08 3/4″
304C-10 7/8″
304C-12 1″
304C-16 1 5/16″
304C-20 1 5/8″
304C-24 1 7/8″
304C-32 2 1/2″