Uxcell a16033100ux0461 Furniture M3 Thread 4 Prong Tee Nuts Insert Connectors Thread size: M3/0.12"; product Name: 4 prong tee nuts Material: zinc plated(carbon steel); weight: 48G Package Content: 60Pcs x 4 prong tee nuts Main Color: Silver tone Overall size: 12x12x6mm/0.47"X0.47"X0.24"(L*w*h)