Nozzle Nuts® are durable thread protectors designed to prevent damage to exposed fire hose nozzle threads during handling, transport, and storage.

By creating a protective barrier around the threads, they help maintain reliable connections, extend equipment life, and reduce costly repairs or replacements.

These thread protectors install in seconds by threading directly onto the nozzle and stay securely in place during use. Their knurled exterior also improves grip and handling in real-world conditions.

Available Sizes:

1" NH/NST
1-1/2" NH/NST
2-1/2" NH/NST

Nozzle Nuts® are built for fire departments, industrial hose systems, municipal crews, and contractors who need simple, effective protection for critical equipment.

Available in multiple colors and optional laser etching for easy identification or department-specific markings.