
Our Brass Ultrasonic Insert is optimized for high-volume production lines using ultrasonic welding equipment. The specially designed helical knurl pattern and tapered entry ensure fast, consistent installation with minimum cycle times. Provides high torque-out and pullout values.
| material | CZ121 Free-Cutting Brass |
| size | M2.5 to M8 |
| thread Type | Metric ISO |
| pressure | N/A |
| temperature | -40°C to 200°C |
| finish | Natural Brass |

Knurled brass threaded insert for strong threads in plastic and wood.

Brass heat-set insert for thermoplastic materials using soldering iron installation.

Cold-press brass insert for thermoset and reinforced plastic materials.

Self-tapping brass insert that cuts its own thread during installation.