M2 M3 M4 M5 M6 Black Rivet Nut Hex Socket Furniture Connector Cap Nuts Barrel
M4 - Thread Pitch 0.7mm. M2 - Thread Pitch 0.4mm. M6 - Thread Pitch 1mm. M5 - Thread Pitch 0.8mm. M3 - Thread Pitch 0.5mm. Type: Furniture Nut. If you encounter any problems with your order, we are here to help.