M2-M6 Copper Insert Nuts 300pcs Female Thread Brass Knurled Embedment Nuts Assortment Nuts Kits Accessories

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. M2-M6 Copper Insert Nuts 300pcs Female Thread Brass Knurled Embedment Nuts Assortment Nuts Kits Accessories. 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 to form a ce