SMT Nut, Standoffs, Pins manufacturer / supplier in China, offering High-Torque Brass Insert Nuts with 8-Lead Knurled Threads Molding/Hot Press Embedded Nuts for Plastic Components M2, High-Torque Brass Insert Nuts with 8-Lead Knurled Threads Molding/Hot Press Embedded Nuts for Plastic Components, Heat Insertion Brass Knurled Threaded Insert Nut and so on.