630Pcs M3 Threaded Insert Assortment Kit
Original price was: $25.99.$21.99Current price is: $21.99.This 630Pcs M3 Threaded Insert Assortment Kit is specifically designed for 3D printing. It includes brass hot-melt nuts, stainless steel screws and nuts, and nylon washers. Featuring five screw sizes and a categorized storage box, it enables high-strength removable connections and is compatible with various materials and printer models.