β‘Quick view250pcs M3 Insert Brass Nut Hot Melt Knurled Thread Heat Embedment Copper Nuts Embed Pressed Fit for 3d printer Plastic Case2.99 GBPGBP 4.04Hotβ β β β β β 4.9
β‘Quick viewM2 M2.5 M3 M4 M5 M6 Brass Hot Melt Insert Knurled Nut Thread Heat Molding Double Twill Injection Embedment Nut For 3D Printer1.28 GBPGBP 12.36Hotβ β β β β β 4.9