Coilhose Pneumatics 6-251 Male Connector 1/8-27 Npt Brass

Product Description

The COILHOSE PNEUMATICS 6-251 is a brass male connector designed for coolant and fluid line applications in pneumatic and fluid distribution systems. It features a 1/8-27 NPT threaded connection and a 1/4-inch body diameter, making it a compact fitting suited for low- to medium-pressure coolant lines. The all-brass construction resists corrosion and handles the demands of machining coolant fluids, cutting oils, and similar media. Licensed plumbers, pipefitters, and industrial maintenance technicians install this type of fitting when assembling or repairing fluid delivery lines on machine tools and industrial equipment.

This connector is used in industrial fluid line assemblies where a reliable threaded male end is needed to mate with corresponding female NPT ports. Typical applications include coolant distribution manifolds, CNC machine coolant systems, and pneumatic fluid line networks. The 1/8-27 NPT thread is a standard size commonly found on machine tool ports, valve bodies, and manifold blocks in light industrial and manufacturing environments.

Key Features

• 1/8-27 NPT thread for compatibility with standard male-to-female NPT port connections
• 1/4-inch body diameter for compact installation in tight fluid line assemblies
• Brass construction provides corrosion resistance and durability with coolant fluids and cutting oils
• Threaded connection type ensures a secure, leak-resistant seal when properly installed with thread sealant
• Sold individually per package with a minimum order quantity of 10 units

Compatibility

Designed as an OEM-style replacement or new-installation fitting for fluid and coolant line systems using standard 1/8-27 NPT threaded ports.

Installation Notes

Installation is typically performed by a licensed pipefitter, plumber, or industrial maintenance technician. Shut off and depressurize the fluid line fully before removing or installing any connector. Apply an appropriate thread sealant or PTFE tape to the NPT threads before assembly to ensure a leak-free connection. Follow applicable IPC and facility safety guidelines when working on pressurized fluid systems.