3000pcs IUTB-256 Ultrasonic/Heat Staking Inserts Thru-Hole Threaded Nuts PCB Nut

3000Pcs IUTB-256/440/632/832/024/032/0420/0428/0616 Heat Staking Insert Straight hole Thru-Threaded-Inch Brass Nuts Knurled Nuts Factory Wholesale Designed for use in straight holes. Self-aligning lead-in of insert provides for accurate alignm…