Smc Pneumatics KQ2H03-32A Push-to-connect Fitting 10-32

Product Description

The SMC PNEUMATICS KQ2H03-32A is a push-to-connect tube fitting connector designed for fast, tool-free pneumatic tube connections in compressed air and fluid control systems. The fitting accepts 5/32-inch outside diameter tubing and threads into a 10-32 UNF port. Constructed from brass with a polybutylene tube-contact element, it handles up to 145 psi maximum working pressure across an operating temperature range of 23 degrees F to 140 degrees F. Mechanical contractors, industrial maintenance technicians, and pneumatic system assemblers install this fitting where reliable, repeatable tube connections are required.

This connector suits light industrial and OEM pneumatic plumbing applications where 10-32 UNF ported components are used. Common install scenarios include instrument panels, pneumatic control assemblies, and fluid handling manifolds that use 5/32-inch OD tubing. The push-to-connect design eliminates ferrules and compression nuts, reducing assembly time on production lines and service benches. It is sold individually with a minimum order quantity of 5 units.

Key Features

• Push-to-connect design allows tool-free tube insertion and release
• Brass body construction for durability in pneumatic service
• Rated to 145 psi maximum working pressure
• Accepts 5/32-inch OD tubing with a 10-32 UNF male thread
• RoHS compliant
• Compact overall length of approximately 0.69 inches (17.60 mm)

Compatibility

Designed as a direct-fit push-to-connect connector for pneumatic and fluid control systems using 5/32-inch OD tubing and 10-32 UNF threaded ports.

Installation Notes

Installation is performed by qualified pneumatic or mechanical technicians. Depressurize and lock out the pneumatic system before removing or installing fittings. Ensure mating port threads are clean and free of damage before torquing the fitting body by hand. Verify tubing is cut squarely and fully seated to the stop before pressurizing the system.