3000pcs IUC-440-2 Ultrasonic/ Heat staking inserts Tapered Thru-Threaded PCB Nut

3000pcs IUC-440-1/2 Ultrasonic/ Heat staking inserts Tapered Thru Threaded Inserts-Types IUA IUB IUC-Inch knurled nuts Factory Wholesale ? Designed for use in tapered holes. Tapered mounting hole allows for rapid and accurate alignment prior …