E Z LOK Threaded Insert for Plastic Straight Flush Brass locking Thread Inserts 4 40 Pack of 100

Amazon

THREADED INSERTS FOR PLASTIC – E-Z Sonic ultrasonic thread inserts for plastic are designed for post-molding installation in thermoplastic materials. EASY INSTALLATION – Install these metal threaded inserts ultrasonically or with a heat driver. The tapered design simplifies installation. FOR USE WITH APPLICATIONS – The threaded inserts for plastic are designed for putting standard machine threads in 3D printed and thermoplastic parts. AVAILABLE STYLES – Straight E-Z Sonic inserts are available in flush or flanged configuration to meet your material thickness requirements. STRONG THREADS MADE EASY – High-quality brass threaded inserts are available with both inch and metric threads.

Radwell UK

#4 40 UNC, 0.181" DIAM, BRASS UNHEADED HEAT INSTALLED THREADED INSERT 0.157" HOLE, 0.226" OAL, 0.181" HEAD DIAM (MOQ=1, PKG QTY=100)