Midland Industries SS304-C-10 Jic Cap 5/8in Female Jic

Product Description

The MIDLAND INDUSTRIES SS304-C-10 is a female JIC cap fitting machined from 316 stainless steel for use in high-pressure hydraulic and fluid system applications. It threads onto a 5/8-inch female JIC port to seal and protect the connection when a line is disconnected or capped off during service. The fitting carries a maximum operating pressure rating of 3000 psi and is rated for operating temperatures up to 1000 degrees F, making it suitable for demanding industrial and process environments. With a 7/8-14 thread and a 1-inch hex, it installs quickly using standard wrenching tools and provides a secure, leak-resistant seal.

This JIC cap is designed for use in hydraulic lines, fuel systems, and fluid transfer assemblies where a threaded cap is needed to temporarily or permanently close a female JIC port. It is commonly used during system maintenance, pressure testing, or equipment storage to prevent contamination and pressure loss. The compact body, measuring 0.594 inches in length, makes it suitable for tight-clearance installations across both mobile equipment and stationary industrial systems.

Key Features

• 316 stainless steel construction for corrosion resistance in harsh fluid and process environments
• Rated to 3000 psi maximum operating pressure
• Temperature rated to 1000 degrees F
• 7/8-14 thread for secure engagement on female JIC ports
• 1-inch hex allows use with standard open-end or combination wrenches
• Compact 0.594-inch length fits in tight-clearance installations

Compatibility

Designed as an OEM-style replacement or service cap for female JIC port connections in hydraulic, fuel, and fluid transfer systems requiring a 5/8-inch JIC cap fitting.

Installation Notes

Installation of hydraulic and fluid system fittings is typically performed by qualified hydraulic technicians or pipefitters. Depressurize and drain the system completely before removing or capping any line. Thread the cap onto the female JIC port by hand first to confirm proper thread engagement, then tighten to snug using a wrench on the 1-inch hex. Do not overtighten, as this can damage the JIC seat or thread.