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 M4*3*5, High-Torque Brass Insert Nuts with 8-Lead Knurled Threads Molding/Hot Press Embedded Nuts for Plastic Components M3*6*4.2, High-Torque Brass Insert Nuts with 8-Lead Knurled Threads Molding/Hot Press Embedded Nuts for Plastic Components M2.5*5*4.5 and so on.