Female Thread Knurled Threaded Embedment Hot Melt Insert Brass Nuts Assortment Kits for 3D Printing Injections Molding

Easy to store and carry: 300pcs brass knurled threaded inserts are equipped with plastic boxes that you can classify as much as possible for easy storage and carrying. The surfaces of the nut is fine finished to ensure a smooth surfaces that will not scratch your hand. The high quality knurled thread insert nut classification kits is widely used for injections molding for fastening. Female Thread Knurled Threaded Embedment Hot Melt Insert Brass Nuts Assortment Kits for 3D Printing Injections Molding. Features: Easy to store and carry: 300pcs brass knurled threaded inserts are equipped with plastic boxes that you can classify as much as possible for easy storage and carrying. The surfaces of the nut is fine finished to ensure a smooth surfaces that will not scratch your hand. The high quality knurled thread insert nut classification kits is widely used for injections molding for fastening. The surfaces of the nut has a straight knurling, which is embedded in the injections molded part t