Precision brass threaded inserts for plastic and wood applications — knurled, heat-set, ultrasonic, and expansion types.

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

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

Brass insert designed for ultrasonic welding installation in thermoplastics.

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

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

Brass expansion insert that grips substrate material through radial expansion.